Answer:
A.weather balloon; electroscope
Freshwater leeches attach to fish and suck blood from the fish for extended periods of time. This results in sores on the fish that often become infected.
This relationship is best described as .
Answer:
Parasitism
.
Explanation:
At what pressure, in atm, will 1.8 mol O₂ occupy a volume of 56.0 L at 35°C? Round your answer to the nearest hundredths. Don't forget to label your units.
Answer:
1,088.888888888889
Explanation:
How many internal parts or “organelles” are there in a plant cell?
im rewarding brainlist and 47 points too whoever answers this question ;-;
Answer:
There are 15 internal parts in a plant cell.
Explanation:
_______ are the smallest units of life.
A.
Cells
B.
Bones
C.
Eggs
D.
Bugs
I NEED HELP LIKE NOW PLZZZZZZ HELP ME
Answer:
A.Cells
Explanation:
bugs eggs and bones aren't the smaller than cells.
help me whith this
Describe the processes of photosynthesis
Some rocks are more resistant to acid rain than others.
True or False
It is true because I had this question before
the difference between compound and element
Answer:
An element is made up of one type of atom only. A compound is a substance made up of of two or more atoms of different elements chemically joined (or bonded) together.
The International Date Line
Oruns through Greenwich, England
O roughly follows the 0° line of longitude
O is recognized as the location where new days begin
o divides the United States into different time zones
Answer:
The International Date Line, established in 1884, passes through the mid-Pacific Ocean and roughly follows a 180 degrees longitude north-south line on the Earth. It is located halfway round the world from the prime meridian—the zero degrees longitude established in Greenwich, England, in 1852.
On the periodic table, which group of elements tend to form positive ions?
Group 16 and Group 17
Group 1 and Group 16
Group 2 and Group 17
Group 1 and Group 2
HCl + NaOH = H2O + NaCl
Explain what happened, the atoms ___.
Answer:
elppe
e
Explanation:
NEED THIS ASAP ILL MARK BRAINLIEST Nutrition is a common topic in the media, whether it’s a new diet plan or a new “superfood” on the market to benefit our health. Some of these products are scientifically sound, while others aren’t. How do we tell the difference?
My Answer: We can check the superfood or diet plan whether it is complying to FDA standard or not, or another way is to ask a nutritionist or medical doctor whether the products are scientifically sound.
Edmentum Answer: To find out whether a product is scientifically sound, check the FDA standards for the product. Another option is to ask a medical expert, such as a doctor or a nutrition scientist, whether the product is scientifically sound.
A restaurant advertises that it is environmentally friendly. It describes the solar panels it uses to generate electricity and the locally grown produce it serves. All the meals it offers are prepared over an open wood fire. Food is served on recycled copper plates, and drinks are served in recycled aluminum cups.
Which correctly lists three renewable resources used by the restaurant?
aluminum, copper, produce
copper, produce, sunlight
produce, sunlight, wood
sunlight, wood, aluminum
Answer:
produce, sunlight, wood
The renewable resources used by the restaurant are
produce, sunlight, wood
What are renewable resources?Renewable resources are resources which can be replenished after being used up.
Renewable resources include water, sun energy, wind, trees and animals.
The environmentally friendly restaurant will use things that would not cause environmental damage.
Based on what they use, three renewable resources used by the restaurant are solar energy, locally grown produce and wood.
Learn more about renewable resources at: https://brainly.com/question/79953
According to the dichotomous key, the organism pictured would be a member of the kingdom
A)Animalia.
B)Fungi.
C)Eubacteria.
Answer:
I'm pretty sure it's a) Animalia, but it could be wrong.
Explanation:
Questions int he photo, any absurd answers will be reported and person will get branliest if its correct.
Answer:
1.Neutrons
2.Protons
Explanation:
If not correct im very sorry
When discussing evolution, adaptation is *
A. An inherited trait evolved through natural selection
B. A skill that an organism has learned to help them survive
C. An adjustment in the physical appearance or behavior of an organism that happens over a short period of time
Any files or absurd answers will be reported ill give brainliest to the most accurate answer
Answer:
no
Explanation:
how would the red solid turn into white
In this experiment, you need to examine the idea of thermal energy transfer. Using a controlled experiment, what might a good question about the variables that affect thermal energy transfer be? Thermal energy transfer depends on many properties, but limit your question to only two.In this experiment, you need to examine the idea of thermal energy transfer. Using a controlled experiment, what might a good question about the variables that affect thermal energy transfer be? Thermal energy transfer depends on many properties, but limit your question to only two.In this experiment, you need to examine the idea of thermal energy transfer. Using a controlled experiment, what might a good question about the variables that affect thermal energy transfer be? Thermal energy transfer depends on many properties, but limit your question to only two.In this experiment, you need to examine the idea of thermal energy transfer. Using a controlled experiment, what might a good question about the variables that affect thermal energy transfer be? Thermal energy transfer depends on many properties, but limit your question to only two.In this experiment, you need to examine the idea of thermal energy transfer. Using a controlled experiment, what might a good question about the variables that affect thermal energy transfer be? Thermal energy transfer depends on many properties, but limit your question to only two.In this experiment, you need to examine the idea of thermal energy transfer. Using a controlled experiment, what might a good question about the variables that affect thermal energy transfer be? Thermal energy transfer depends on many properties, but limit your question to only two.In this experiment, you need to examine the idea of thermal energy transfer. Using a controlled experiment, what might a good question about the variables that affect thermal energy transfer be? Thermal energy transfer depends on many properties, but limit your question to only two.
Answer:
Sample Response: How do mass and the type of material affect thermal energy transfer?
What did you include in your question? Check all that apply.
examines the effect of mass
examines the effect of different materials
contains at least two variables
Explanation:
just did it on edge 2020
Answer:
How do mass and the type of material affect thermal energy transfer?
Explanation:
QUESTION 2
In which relationship do both species benefit?
A.Mutualism
B.Commensalism
C.Parasitism
Answer:
A
Explanation:
Mutualism is A symbiotic relationship between two species in which both partners benefit
Which can change the solubility of a solid in a liquid?
stirring the solute
increasing the pressure of the solution
increasing the temperature of the solution
crushing the solute
The answer for question 2
Answer:
A
Explanation:
Question A is correct because all the other are not accurate.
Explain how the design of a two-tier ditch helps control farm pollution.
Answer:
Plants and soil microbes at that level help trap soils and catch nutrients, such as phosphorus and nitrate. The design also slows water flow under most conditions Compared to a trapezoidal ditch upstream, the two-stage ditch has clearer water flowing out. That means less soil is flowing away.
Explanation:
brainliest pls
If the temperature of the Earth's layers increases by about 90 degrees Fahrenheit for every 1 mile from the surface and you are estimating the temperature of a point in the mantle 160 miles below the surface, how hot would the mantle be at that depth?
A. 12,800°F
B. 14,400°F
C. 1.78°F
D. 160°F
Answer:
Temperature Range:
On average, the surface of the Earth's crust experiences temperatures of about 14°C. However, the hottest temperature ever recorded was 70.7°C (159°F), which was taken in the Lut Desert of Iran as part of a global temperature survey conducted by scientists at NASA's Earth Observatory.
Explanation:
BRAINLIEST PLZ!!!!!!!!!!!!!!!!!!!!!!!!!!!!
I need some help cuz i don't remember what that long word means!!
A rocket has a power output of 55,000 ft.-lbs./sec. while raising a small satellite into orbit. How many horsepower is the rocket engine?
550 H.P.
100 H.P.
10 H.P.
500 H.P.
Answer:
Here is the answer: 100 H.P.
The Sun is important in many ways. What is the purpose of the Sun in the food chain? *
Answer:
Most things, if not all, are dependent on the Sun. The Sun causes things to grow, which causes animals to thrive, which causes other animals to thrive, which causes a balanced ecosystem, meaning a balanced food chain.
Explanation:
HELP ! DUE IN 41 MINUTES!
WILL GIVE BRAINLISIT!!!!!!
Answer:
they are both chemical changes
Explanation:
What is the average density of the Earth's inner core?
A. 10 g/cm 3
B. 20 g/cm 3
C. 15 g/cm 3
D. 5.4 g/cm 3
Help! With 22! And 21! I’ll give brainliest. ASAP!
Halp me need help with this question
Conduction is a method of energy transfer within Earth’s systems. Describe an example of conduction, including where the energy transfer takes place and how conduction occurs.
Answer:
Conduction is the transfer of thermal energy from one molecule to another within an object. Conduction also happens between two objects in direct contact if they have different temperatures. The hotter molecule vibrates because of the added heat. This vibration and movement transfer the energy to the surrounding molecules. The transfer of energy continues until all the molecules have the same temperature.
Conduction takes place in solids, liquids, and gases. However, it happens fastest in solids because the molecules in solids are closely packed.