Answer: 97 percent of earths water is found in the ocean the other percent is fresh water.
Explanation:
Answer:
About 71 percent of the Earth's surface is water-covered and the ocean hold about 96.5 percent of all Earth's water.
Carly wants to determine if the amount of time spent on social media has an effect on grades. What is the dependent variable?
Answer: Number of effects on grades
Explanation:
Lysozyme is an enzyme found in animals that helps prevent bacterial infections in eyes. Which statement best explains how lysozyme functions?
It acts as a lubricant to wash bacteria out of the eye.
It acts as a lubricant to wash bacteria out of the eye.
It acts as a catalyst to break down harmful bacteria.
It acts as a catalyst to break down harmful bacteria.
It acts as a protective layer to prevent bacteria from entering the eye.
It acts as a protective layer to prevent bacteria from entering the eye.
It acts as a trap to catch bacteria and restrict their movement.
The statement that best explains how lysozyme functions is as follows: It acts as a catalyst to break down harmful bacteria.
LYSOZYME:Lysozyme is a digestive enzyme found in living cells. An enzyme is a biological catalyst that helps regulate the rate of biochemical reactions.
As a digestive enzyme, lysozyme will carry out the responsibility of breaking down molecules.
According to this question, lysozyme is an enzyme found in animals that helps prevent bacterial infections in eyes. This means that lysozyme will act as a catalyst to break down harmful bacteria.
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Answer:
It acts as a catalyst to break down harmful bacteria.
Explanation:
The bacterial cell was is made up of murein also called peptidoglycan. The active site of the enzyme lysozyme binds with the molecule of peptidoglycan attacking and breaking it. It degenerates the bacterial cell wall eventually killing the bacteria.Lysozyme mostly, works on the gram-positive bacteria as the peptidoglycan layer is present on the outer side of the cell wall unlike gram-negative where it is present in the inner side of the cell wall. Thus, acting and functioning as a catalyst that breaks down walls of bacteria, enhances innate immunity, and protects from infection.For more information:
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the four most abundant elements in living organisms are
Answer:
CHON is a mnemonic acronym for the four most common elements in living organisms: carbon, hydrogen, oxygen, and nitrogen
Explanation:
hope it helps you
briefly describe the nebula theory formation of our solar system use the words protostar and protoplanets in your discussion
Answer:
Below!
Explanation:
Currently the best theory is the Nebular Theory. This states that the solar system developed out of an interstellar cloud of dust and gas, called a nebula. This theory best accounts for the objects we currently find in the Solar System and the distribution of these objects. The Nebular Theory would have started with a cloud of gas and dust, most likely left over from a previous supernova. The nebula started to collapse and condense; this collapsing process continued for some time. The Sun-to-be collected most of the mass in the nebula’s center, forming a Protostar.
A protostar is an object in which no nuclear fusion has occurred, unlike a star that is undergoing nuclear fusion. A protostar becomes a star when nuclear fusion begins. Most likely the next step was that the nebula flattened into a disk called the Protoplanetary Disk; planets eventually formed from and in this disk.
Three processes occurred with the nebular collapse:
Temperatures continued to increase The solar nebula spun faster and faster The solar nebula disk flattenedThe orderly motions of the solar system today are a direct result of the solar system’s beginnings in a spinning, flattened cloud of gas and dust.
Hoped this helped.
[tex]-BrainiacUser1357-[/tex]
How do we know that the ocean is continually absorbing carbon from the atmosphere, helping with climate stability?
O Increased carbon in the oceans have made them more acidic.
O Ocean pH has increased significantly in the last decade.
O There are bubbles like carbonation on the ocean surface.
O Fish we catch and eat from the ocean are made of carbon.
The concentration of carbon is increased in the oceans have made them more acidic.
Increased carbon concentration in the oceans which have made the ocean water more acidic is the indication that more carbon is absorbed by the ocean. When carbon absorbed by the ocean, the carbon reacts with water which produced carbonic acid.
This carbonic acid decrease the pH of the ocean water that adversely affect the marine organisms especially coral reefs. When the pH of the ocean water increases, bleaching of coral reef occurs because the algae living on them die so we can conclude that the concentration of carbon is increased in the oceans have made them more acidic.
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Answer:
A
Explanation:
Increased carbon in the oceans has made them more acidic.
what veins return deoxygenated blood from the head and neck to the heart
Find the final amount of money in an account if $9, 100 is deposited at 6.5 % interest compounded
quarterly (every 3 months) and the money is left for 7 years.
Answer:
you will have a negitative amount
Explanation:
so there is 12 mounths in a year divided by 3 is 4 then times by 7 is 28.
so then 9,100 times .065 is 591.5 that is how much mony goes in the 3 months. Then you do 28 x 591.5 =16562 so you wont have any money left you will actually be in the negitatives.
Hoped that leped:P
Which statement is not a part of the cell theory
Answer:
cells part such as chloroplasts are self-replicating.
Answer:
the answer is C hope this helps :) Please brainliest
Explanation:
En la naturaleza existen más de 4000 minerales diferentes conocidos conocidos
La declaración 'en la naturaleza existen más de 4000 minerales diferentes conocidos' es VERDADERA. Estos elementos pueden ser diferenciados por sus propiedades.
Un mineral es un material inorgánico que se encuentra en la naturaleza, el cual posee una estructura atómica específica, como así también una composición particular.
El estudio de la propiedades físicas y químicas permiten diferenciar los diferetes tipos de minerales que se encuentran en la naturaleza.
Los minerales pueden encontrarse en su estado puro (por ejemplo, oro, plata, cobre) o bien estar combinados con otros materiales para formar diferentes elementos.
Por ejemplo, el cuarzo está formado por la unión del silicio con oxígeno.
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Which of the following is an example of a positive feedback?
a. when your body is cold and triggers shivering to warm your body up
b. insulin's reducing blood sugar
c. withdrawing your hand from a painful stimulus, like a broken glass
d. the formation of a platelet plug during blood clotting
Answer:
C
Explanation:
that's the only one that seems reasonable. and (positive)
What are the reactants in the equation for cellular respiration?
Group of answer choices
glucose and oxygen
water and glucose
oxygen and lactic acid
carbon dioxide and water
STUDY TIP 2
Find a comfortable place to study with good lighting and few distractions. Avoid studying in bed, as it will be too tempting to take a nap.
FOLLOW FOR MORE
Answer:
thanks for the tip very important
Which location will cost the most for mining and reclamation at the end of the mining period?
Location 1
Location 2
Location 3
Location 4
The cost of mining and reclamation for location 4 will cost the most at the end of the mining period.
Location 4 will cost the most for mining and reclamation at the end of the mining period because the cost of mining and reclamation of the location 4 is $7,000 per 65 daysWhile on the other hand, the cost of mining and reclamation of location 1 is $5,000 per 30 days, location 2 is $4,500 per 45 days and location 3 is $3,500 per 120 days.So from this information we can conclude that the cost of mining and reclamation for location 4 will cost the most at the end of the mining period.Learn more about mining here: https://brainly.com/question/5934586
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Options are given below:
1. $100,000$10,000$5,000 per day30 days
2. $35,000$6,000$4,500 per day45 days
3. $30,000$7,500$3,500 per day120 days
4. $40,500$8,000$7,000 per day65 days
All of the following are ways in which DNA technology plays a role in medicine except identifying mutations. Producing insulin and growth hormone. Tracking how a condition is passed between generations. Examining paternity.
DNA technology plays a role in medicine except identifying mutations when EXAMINING paternity. It involves the determination of the biological father.
DNA technologies refer to the genetic engineering techniques used in medicine and biotechnology for diverse purposes.
For example, DNA recombinant technologies can be used to produce insulin, which is a hormone required for the treatment of individuals suffering from diabetes.
DNA paternity tests are genetic tests whose objective is to determine nucleotide (DNA) polymorphisms and thus indicate whether a man is another individual's biological father.
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Answer: Its Examining Paternity
Explanation:
Edge 2022
Which stage is labeled E in the diagram?
Answer:
can you show the diagram?
Which is the highest population density of grasshoppers?
O
A. 35 grasshoppers/10 square meters
o
O
B. 40 grasshoppers/20 square meters
O C. 1 grasshopper/1 square meter
O D. 50 grasshoppers/30 square meters
35 grasshoppers/10 square meters has the highest population density.
The highest population density of grasshoppers is 35 grasshoppers/10 square meters because more number of organisms are present in less area as compared to other population density. In the option i.e. 40 grasshoppers/20 square meters and 50 grasshoppers/30 square meters have more number of organisms but the area is also greater.And we know that high population density means more number of organisms in less area so we can conclude that 35 grasshoppers/10 square meters has the highest population density.
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Write down the complementary DNA strand that correctly matches with the one
Original DNA
Complementary DNA
GTA ATT CCG AGC GGT
ATG CCC AGA TCG TAG
GGA TAT CAG AAC TTG
what are the living bone cells that receive oxygen and other nutrients from small blood vessels running within the skeletal system?
Answer:
I think Osteocytes and hematopoietic stem cells
PLEASE!!!! Which option identifies the satellite technology best utilized in the following scenario?
A forest management company that is not concerned about time-sensitive problems uses a standardized
internet satellite mapping system to get a rough sense of the status of wooded areas that are normally
inaccessible to all but skilled hikers.
Answer:
standardized
internet satellite mapping system
Explanation:
it says it right in the senario its standard mapping satalite technology
what are the five functions of the skeletal system?
Explanation:
protection of internal organsbody support blood cell formation endocrine regulationstorage of mineral and fatThis is a warning of the planet due to carbon dioxide and heat rentention
Answer:
The answer is Greenhouse Effect
As a metal, lithium will lose electrons to have a ful valence shell. How manyvalence electrons will it lose to have full valence shell? What will be the charge of the lithium ion?
please help me
Answer:
It will lose 1 electron
Its charge will be 1+, or simply (+)
Explanation:
Lithium it's located in the group one of the periodic table, the Alkali, and by rule, all Alkali are always gonna loose one electron during a chemical reaction to form a positive ion.
The charge is explained by the fact that, if lithium looses one electron, then it wi have less number of electrons than protons, meaning that, if there's a higher number of protons (positive charge), then the charge will be positive. And since the atom loosed one electron then its charge will be 1+
For example, during a chemical reaction calcium is always gonna loose 2 electrons, so its charge's gonna be Ca2+
The Maine Department of Transportation (DOT) has a fleet of roughly 400 plow trucks that are used to control snow and ice on
approximately 8300 lane miles of Maine's state roads. They usually plan on an average of about 30 treatable events in a winter. This
includes the use of rock salt, salt brine and winter sand, a mix of sand and salt. Salt brine is used on roads and bridges prior to a
storm to delay ice and snow from sticking to the roadway and is also used in plowing to fight the buildup of ice and snow throughout
the storm. Rock salt helps keep roads safe when winter storms hit, reducing winter road accidents, but it can also have negative
effects on plant life and aquatic ecosystems. What is something your community can try to reduce the environmental impact of
salting? Select ALL that apply.
A)
Buy more snow plows and use less salt.
B)
Ban all salt based solutions in the state.
C)
Provide incentives to consumers who install snow tires for increased
traction.
D)
Provide tax incentives to municipalities who will install solar panels that
heat water in pipes embedded in the road.
Wet the pavement before applying brine solutions to help the salt adhere
to the road, cutting back on how much they use.
E)
My community can try to reduce the environmental impact of
salting by:
Provide incentives to consumers who install snow tires for increased traction.Provide tax incentives to municipalities who will install solar panels that heat water in pipes embedded in the road.Wet the pavement before applying brine solutions to help the salt adhere to the road, cutting back on how much they use.This will help to reduce the concentration of salt which flows into water
bodies and save aquatic life present in them.
It will also help to ensure there are no accidents through the usage of snow
tires.
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Answer:
C, D, E
Explanation:
It was already there but hard to see.
What causes
the wind
and ocean
currents?
Liked my hardwork and make it brainliest
Explanation:
Ocean currents can be caused by wind,density differences in water masses caused by temperature and salinity variations,gravity,and events such as earthquakes and storms...Surface currents in the ocean are driven by global wind systems that are fueled by energy from the sun.
animals of the same general body types have the same anatomy true or false
Animals of the same general body types having the same anatomy is True.
Anatomy is the study of the body parts, structures and functions of
organisms.
In situations where animals have the same general body type , then it means
they also have the same anatomy. A good example is mammals which have
the same structure of body parts and the same anatomy.
Organisms with different body structures however have an entirely different
anatomy which is why True is the most appropriate choice.
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A series of open-air bodies of water used to slowly treat wastewater are
artificial wetlands
stabilization ponds
biodegradable treatments
open aeration ponds
18.
Which of the following organisms are
producers?
A. humans
B. bears
C. trees
D. fungi
19.
Answer:
Trees
Explanation:
Trees are the only thing on the list that does nothing but help the environment/produce. Its not fungi because fungi is literal harmful bacteria that molded.
15.) Mutated
will make mutated
! which will make the wrong
What is it called when part of a cell membrane closes around a molecule to allow the molecule to enter the cell?
A. Diffusion
B. Passive transport
C. Exocytosis
D. Endocytosis
Answer:
Endocytosis.
Explanation:
In endocytosis, the cell membrane forms a cup-like sac around the molecule, the two lips of the cup meet around the molecule so that a vesicle is formed by the separation of that part of the cell membrane.
What do we call it when trees and
crops are interplanted?
A. industrial agriculture
B. terracing
C. irrigation
D. agroforestry
Answer:
D. agroforestry