Select the correct answer.
Sally is wearing contact lenses when she splashes a chemical solution in her eye. What should she do?
A.
Take the contact lenses out. They likely protected her eyes from damage.
B.
Take the contact lenses out, rinse them, and put them back in.
C.
Throw the contacts away and wash her eyes for 15 minutes.
D.
Take the contacts out and throw them away.
E.
Wash her eyes for 15 minutes.

Answers

Answer 1
i think the answer is A :)

Related Questions

NEED HELPPPPPPPPPPPPP

Answers

Answer:

thymine

Explanation:

Chargaff's rules state that DNA from any species of any organism should have a 1:1 protein stoichiometry ratio (base pair rule) of purine and pyrimidine bases (i.e., A+G=T+C) and, more specifically, that the amount of guanine should be equal to cytosine and the amount of adenine should be equal to thymine.

Ryder needs to determine the missing term in this set: sperm, egg, zygote, ________ Which term best completes the set?

Answers

Answer: fertilization

Explanation:

Answer:

Answer is D. Fertilization

Fertilization happens when a sperm cell successfully meets an egg cell in the fallopian tube. Once fertilization takes place, this newly fertilized cell is called a zygote. From here, the zygote will move down the fallopian tube and into the uterus. The zygote then burrows into the uterus lining.

Explanation:

hope this helps!

what is the difference between emphysema and chronic bronchitis? Thanks.

Answers

The main difference between these conditions is that chronic bronchitis produces a frequent cough with mucus. The main symptom of emphysema is shortness of breath. Emphysema can sometimes arise due to genetics. An inherited condition called alpha-1-antitrypsin deficiency can cause some cases of emphysema.

Answer:The main difference between these conditions is that chronic bronchitis produces a frequent cough with mucus. The main symptom of emphysema is shortness of breath. Emphysema can sometimes arise due to genetics. An inherited condition called alpha-1-antitrypsin deficiency can cause some cases of emphysema.

Explanation:trust

What is the role of the nervous system in the body?
A.To protect other organs and tissues
B.To send messages using blood cells
C.To gather and respond to information
D. To transport oxygen and carbon dioxide

Answers

C. To gather and respond to information

The nervous system supplies information to the brain about its surrounding through sensory organs (via nerves), which then send the information to the brain via the spinal cord.

Human reproduction takes place as internal fertilization by sexual intercourse. During this process, the erect penis of the male is
inserted into the female's until the male ejaculates semen, which contains sperm.
es )
A)
cervix
B)
ovaries
uterus
D)
vagina

Answers

Answer:

D) Vagina

The vagina is the inside of the female reproductive system leading to the cervix which separates the vagina from the uterus and ovaries where eggs are produced and stored until released monthly.

(PLEASE HELP ME)
Explain why green chilies are preserved using vinegar and sugar.​

Answers

Answer:

The solution in which the whole green chillies are soaked is a mixture of vinegar and water. The reason why green chillies are kept in this solution for long hours is to reduce the heat of the spice. Doing so will not only reduce the spiciness of the chillies, but will also add a tangy flavour to them.

hope this answer helps you...

The solution in which the whole green chillies are soaked is a mixture of vinegar and water.

The reason why green chillies are kept in this solution for long hours is to reduce the heat of the spice. Doing so will not only reduce the spiciness of the chillies, but will also add a Savoury taste to them.

Why is vinegar used in food preservation?

Vinegar is acidic in nature. It ret ards the growth of the microorganisms, which can grow, contaminate, and spoil the food. This is why vinegar has been used as a preservative, for many years. Foods dipped in vinegar are safe to consume, even after months.

Thus, to reduce the heat of the spice.

To learn more about food preservation click here:

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What is the main challenge astronomers face when trying to directly detect black holes? (1 point)
Black holes are too black
Black holes are empty.
Black holes trap all light.
Black holes are too small.

Answers

Answer:

Black holes trap all light.

Explanation:

This temperature is on the order of billionths of a kelvin for black holes of stellar mass, making it essentially impossible to observe directly. Objects whose gravitational fields are too strong for light to escape were first considered in the 18th century by John Michell and Pierre-Simon Laplace.

Answer:

1. How do emission and reflection nebulae differ?

                        interactions with light

2. Where could scientists look to observe a black hole?

                              the center of the Milky Way

3. Which description best summarizes the steps that take place during black hole formation, in the correct order?

                         A massive star depletes its nuclear fuel; gravity overpowers               the star; supernova occurs; core of star collapses.

4. Select the correct answer from the list.

   To form a nebula, gravity pulls matter together or causes an explosion.

5. Which of these characteristics of a star make it most likely to become a black hole? Select the two correct answers

                                    It is dying.

      Its mass is greater than 20 times the mass of the sun.

6. Which statement best describes the galaxies closest to the Milky Way?

           These galaxies include irregular, spiral, and elliptical types.

7. Select the correct answer from the list.

Astronomers think that most galaxies are centered by a black hole  which exerts gravitational pull that binds the galaxy together.

8. What is the main challenge astronomers face when trying to directly detect black holes?

                                 Black holes trap all light.

Explanation: I got 100%

                           

If glycerol is the same in all lipids why is corn oil different from coconut oil?​

Answers

Answer:

Corn is made up of starch sodium and other chemicals wher as coconut is made from calcium and other materials too

Explanation:

DYNAMITE: C7H5(NO2)3

How many total atoms are there in one molecule of dynamite?

a
19
b
18
c
17
d
21

Answers

Answer:

D it has 21 atoms 7 carbon 6 oxygen 5 hydrogen 3 nitrogen


1. What helped Philip Gingerich decide what kind of fossil he found?

Answers

Answer:

many colleagues

Explanation:

What type of chemical bond exists between two water molecules

Answers

Answer: Hydrogen bonds

Hydrogen bonds, type of chemical bond exists between two water molecules.

What is a chemical bond?

A chemical bond is what binds atoms in molecules together. Electrical forces between positive charge atomic nuclei and negative-charged electrons form bonds. A chemical bond is a long-lasting attraction between ions or atoms that allows molecules and crystals to form.

Hydrogen bonds arise between neighboring water molecules' hydrogen and oxygen atoms. A hydrogen bond is formed by the attraction of individual water molecules. A water molecule is made up of two hydrogen and oxygen atoms atom, with one partly positive hydrogen atom connected to a more highly electronegative atom.

Learn more about on chemical bond, here:

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Your question is incomplete, but most probably the full question was.

A) ionic bondsB) hydrogen bondsC) covalent bondsD) valence bonds

How do shifting seasons occur?

Answers

Answer:

  The Earth's tilted axis causes seasons. During different parts of the year, the Earth recieves the sun's rays directly. It's summer in the Northern Hemisphere.  When the South Pole tilts toward the Sun, it's winter in the Northern Hemisphere.

Explanation:

What do these gases form in the atmosphere that is detrimental? How does this then negatively affect plants, animals and the environment?

referring to: Sulfuric acid and Sulfur trioxide.

Answers

Answer:

They form from burning fossils fuels like coal and oil that put more carbon dioxide in the atmosphere. An example of its negativity affect is the melting ice caps it adds more heat which speeds up the melting process (duh) this is the change in animals and the environment and for and for plants it can cause a negative impact on growth.

Explanation:

Help will give brainlest

Answers

Answer:

that would be an acid, its sulfuric acid

Answer:

C. Acid

Explanation:

What can easily pass through the cell membrane?
What cannot pass through the cell membrane?
In passive transport, molecules, move ______the concentration gradient.

Answers

Answer:

i dont rlly get what ur asking but basically gasses diffues across the cell membrane from high conc to low concentration.

i dont know what passive transport is but active transport goes against the concentration gradient so im guessing passive is the opposite and goes with the conc gradient

Explanation:

A geothermal power plant is like a regular power plant except that no fuel

is burned to heat 3. _____________ into 4.______________. The steam in a geothermal

power plant is heated by the Earth. Like other power plants, they use many of the same

components including 5. ____________________, 6. ____________________ and other

standard power operating equipment.​

Answers

Answer: 3. Water 4 steam. 5. Turbine 6. Generator

Explanation:

25 POINTSSS AND BRAINLY THE SELECTED ANSWER IS WRONG BTW

Answers

Answer:

The second option

Explanation:

The important point is that the surface area to the volume ratio gets smaller as the cell gets larger. Thus, if the cell grows beyond a certain limit, not enough material will be able to cross the membrane fast enough to accommodate the increased cellular volume. That is why cells are so small.

Hope i helped! xoxo

Prompt 4:
The scientists are proposing a new reintroduction site. They want to predict how many ferrets could occupy the
site. Here are some facts about the new site:
.
.
Annual Rainfall - 17.59 inches
Area - 4600 hectares
Number of prairie dog colonies on site - 48
Prairie dog colony size on site - 473.24 individuals/site
Relative Prairie Dog Biomass - 0.3221
.

Answers

Answer:

Black-footed Ferrets are weasel-like in body shape and form but are heavier than ... They are therefore limited to the same open habitat used by prairie dogs: ... (several thousand acres of closely spaced colonies) can support and sustain a ... to 60 hectares of prairie dog colony is needed to support one Black-footed Ferret, ...

Explanation:

free interesting facts about Jordan creek springfield missouri

no links please​

Answers

Springfield's nickname is "Queen City of the Ozarks" as well as "The 417" after the area code for the city. It is also known as the "Birthplace of Route 66". It is home to three universities, Missouri State University, Drury University, and Evangel University.

Explanation:

Here it is.Mark me as brainliest please if u are satisfied with this.

I need help ...please seriously

Answers

Answer:

I think the answer is B

Explanation:

Lions and hyenas live in the same environment. They often hunt the same prey, and they also steal each other's kills when they can. What can be said about this situation?
Select one:
A. It is competition within the same species.
B. It is cooperation within the same species.
C. It is cooperation between different species.
D.It is competition between different species.​

Answers

It’s D they compete for food and well they’re different species

Help please at least two sentences

Answers

The carbon circulates through the air. And then goes into the animal. Hope this helps!

PLEASEEE HELP ASAP! BRAINLIST GETS 80 POINTS!!!!!!!!!!

04.02 Environmental Resources Lab Report

Instructions: For this lab, use the lab report to record your information. You will submit your completed lab report.

Note: If you cannot complete this lab as directed, please contact your instructor for assistance.

Name and Title:
Include your name, instructor's name, and date.

Introduction
To improve your soil, you should first know what you’re starting with. In this lab, you will sample local soil to determine its composition and pH range.

Materials
• Distilled water
• Metric ruler
• Small zipper storage bag
• Soil from the yard, garden, or other local source
• Jar with tightly fitting lid (tall and skinny would be best)
• Small digging tool
• pH strips (available at hardware and pool supply stores) or vinegar and baking soda

Pre-lab Questions
1. Describe soil particles (sand, silt, and clay) in term of size and texture.
2. If soil is too acidic, what substance is usually added? If soil is too alkaline, what substance is usually added?
3. Why are soil composition and pH important to know?

Hypothesis
Predict what type of soil you think is in your local area (mostly sand, silt, clay, or mixed) and if it more acidic, more alkaline, or neutral.

Procedure

Obtaining soil samples for your jar and resealable bag
1. Take your jar, resealable bag, and digging tool into your garden or yard. Use the digging tool to dig a hole 3–6 inches deep. Take your soil sample from the soil at this depth.
2. Place approximately one cup of soil into the resealable bag, squeeze the air out of the bag, and zip it shut (you will use this soil later in the lab).
3. Dig up additional soil and fill the jar to approximately 1/4 full of soil. Take everything back inside to your work area.
Note: To avoid making a mess, it is best to work on a covered surface (for example, a kitchen counter covered with old newspaper or plastic wrap).
4. Fill the remaining space in the jar with water, and screw the cap on tightly (see Figure 1, below).
5. Shake the jar so that the dirt is totally dispersed through the water (see Figure 2, below). Set down the jar and allow the shaken contents to settle completely (see Figure 3, below). Leave it undisturbed overnight while you test the texture and pH of the soil in your resealable bag.

Note: Do not pick up the jar. Doing so will begin to mix the contents again.

Figure 1 Figure 2 Figure 3

Fill jar 3/4 full of water and 1/4 full of soil. With the lid on tightly, shake the jar well until the soil and water have mixed thoroughly. Let the jar sit. Materials will begin to settle out and form layers.



Testing texture and pH of the soil in your resealable bag
1. While you wait for the soil and water sample to settle in the jar, you can test the texture of the sample in the resealable bag. First, remove a small amount and moisten it slightly to test the texture. Record your observations in the Data and Observations section.
a. Rough and gritty soil that barely sticks together is sand.
b. Loams (mixtures of clay, silt, and sand) feel medium-textured.
c. Smooth and sticky fine textures indicate clay.
2. Next, test the pH using one of the following methods:
a. If you have pH strips: To test with pH strips, place the soil sample in a small bowl or container and add a small amount of distilled water. Add just enough water to make the soil slightly liquid, like a milkshake consistency. Dip the pH strip in and compare it to the color identification provided with the test strips. Record your data in the Data and Observations section.
b. If you do not have pH strips: Use vinegar and baking soda instead. To do this, split the sample into two containers. Add a half cup of vinegar to the first sample of soil, mix gently, and watch to see if it bubbles or fizzes. If it does, it is alkaline. In the second container, add a half cup of distilled water to the soil and mix gently. Then add a half cup of baking soda. If there is a reaction of bubbles or fizzing, the soil is acidic. If neither sample has a reaction, the soil is neutral. Record your data in the Data and Observations section.

Testing soil sample in your jar
1. For the sample in the jar, wait until after the contents have settled and you can see several different-colored layers. In addition, you may see some material floating at the top of the water. You may also see that the water is still clouded with some particles.
2. Measure the total thickness of the soil in the jar after it settles. Record this measurement (in centimeters) in the data table.
3. Observe the settled dirt carefully. There should be distinct layers of soil. The bottom will be your sand layer (largest particles fall out first), then clay or silt, depending on the kind of soil you have. Carefully measure the thickness of any layers of soil seen in your jar. Record your measurements in centimeters (cm) in the data table. Also record the color of each layer.

Answers

69 divided by 1/4 as a fraction

____ The bristle worm living with the hermit crab.
A. Mutualism
B. Commensalism
C. Parasitism

Answers

Answer:

A. Mutualism

Explanation:

Mutualism The bristle worm living with the hermit crab.


Which is the meaning of the Latin root "terra"?
1.time
2. earth
3. end
4.sea

Answers

Answer:

it means earth

Explanation:

How does biological fitness relate to an organism's ability to survive and
reproduce? *

Answers

Answer:

The biological fitness of an organism is dependent on its ability to survive and reproduce in a given environment. If different traits or alleles increase the fitness of an organism, those alleles will consequently increase in the gene pool, and that trait will increase in the population.

Explanation:

Human ovaries play an important role in reproduction. Which part of a
plant contains structures similar to human ovaries? (A)flower (B)leaf (C)stem (D)root

Answers

Answer:

c stem

Explanation:

What are TWO specific ways in which proteins are regulated in eukaryotic cells?

Answers

Answer:

Feedback inhibition and allosteric regulation.

Explanation:

Which organisms in this food web have a Producer/Consumer
Relationship?

Answers

Answer:

what food web?

Explanation:

Una persona sana necesita 1500 cal diarias para mantener su peso y su actividad rítmica normal ¿Cuántos J se obtendrá en 18,5 horas?

Answers

Answer:

4838J se requieren en 18.5 horas

Explanation:

Para resolver esta pregunta debemos, primero, hallar la cantidad de calorías necesarias para 18.5h (Ya sabemos que para 24 horas se necesitan 1500 calorías). Después, este resultado debemos convertirlo a Joules (1cal = 4.184J):

Calorías en 18.5h

18.5h * (1500cal / 24h) = 1156.25cal son requeridas en 18.5 horas

Joules requeridos:

1156.25cal * (4.184J / 1cal) =

4838J se requieren en 18.5 horas
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please help i really really need help please help me i really really need help please 3. A box containing 90 oz. of cereal cost $4.50. What is the price per ounce a,b,c,d i need help !!!!!!! Write a paragraph explaining what text structure is and how this could be helpful to you. Can anyone tell me a summary of romeo and juliet, one to answer first and correctly gets a brainliest HELP HELP HELP HELP Why is it important to learn about Stanislavsky in a drama class ? How would an objects kinetic energy change if its mass decreased by a factor of 3 and it moved 6 times faster? CAN SOMONE HELP ME START MY ESSAY INTRODUCTION!! pleaseprompt: What are the effects of following a crowd?(Argumentative essay) Helppp dont comment random stuff :( thanks What causes a blue block to appear blue in the sunlight?Group of answer choicesthe blue block reflects all blue light and absorbs all other lightthe blue block absorbs blue light and reflects all other lightonly blue light is refracted and all other light is absorbed into the blockonly blue light transmits through the block and all other light is reflected Waiting to see if I got this answer right is making me stressed tomen puntos y doy corona al primero que comente hola please help me i dont understand it and i dont know the answers what is the temperature at which enzymes work best and worst? Whats the answer?????? A rigid body consists of four bodies joined together, as drawn below to scale. The point is at one corner of the rectangle and the component bodies are: A uniform disk of radius and mass . A uniform rod of length and mass . A uniform rectangle with side lengths and , and mass . A point mass at with mass . What is the moment of inertia about the axis through the point In which step did Montiah make an error?3(x+8)2 + 8 = 833(x+8)2 = 75Step 1(x + 8)2 = 225Step 2X + 8 = +15Step 3X = 7 or x = -23 Step 4 What is the total weight of Dorothys applesWeight: Number of apples:1/4. 33/8. 6 1/2. 5 5/8. 4 3/4. 2Work does not have to be included if you decide to do it! Ill give anyone who does it a lot of points! Although not all snakes are poisonous, all snakes may carry what infection? aRabies bPolio cTetanus (or Lockjaw) dLyme's disease can someone please figure this out for me or at least explain this because im lost hereLet f(x)=3x+2, g(x)=x33x2+2x+11, and h(x)=x23. Perform the following operations.a) g(-2)=b) h(-1)=c) g(x) - h(x)=__x^3 +__x^2+__x+__d) -2f(x) * h(x)= __x^3+__x^2+__x+__e) f(h(x)) = __x^2+__x+__f) f(g(x)) =__x^3+__x^2+__x+__