Some people call Earth the "Blue Planet," why do you think this is? Of all the water on Earth, only about 1% is available for human use. WHY?

Answers

Answer 1

Answer:

I think it's not because of the water we use it's the water we have.

Explanation:

Because our planet is made up of 75% water it is naturally the first thing to recognize.

Answer 2
Many people call Earth the “blue planet” because seen from far away, what really stands out of the planet, it’s the the ocean as the earth is most covered with water well salt water and most of the water is not available to humans because most of the water contains salt which is not fresh water, only a small percentage of the water is fresh and drinkable

Related Questions

which of these is not a limiting factor?
predation
food
b
water
non of above

Answers

Answer:

water

Explanation:

water

I hope this answers is correct

A cell only divides once during its lifetime.

Answers

Answer:

no. it will divide itself 50-70 times until it's right

false it divides sooo many more times

plz help asap! The availability of which of the following factors would directly limit the productivity of the Calvin cycle?


CO2
Light
Water

I only
II only
I and II only
II and III only

Answers

Answer:

II and II only

Explanation:

i just took the quiz and i got an A

how do proteins relate to living thing/organisms

Answers

Proteins are molecules made of amino acids. They are coded for by our genes and form the basis of living tissues. ... For example, proteins catalyse reactions in our bodies, transport molecules such as oxygen, keep us healthy as part of the immune system and transmit messages from cell to cell.

whats the structure and function of the effector

Answers

Answer:

Effectors include muscles and glands - that produce a specific response to a detected stimulus.

Explanation:

Effectors are parts of the body - such as muscles and glands - that produce a response to a detected stimulus. For example: a muscle contracting to move an arm. muscle squeezing saliva from the salivary gland.

Some cells contain two copies of each chromosome, and some cells contain only one copy of each chromosome. Which types of cells contain two copies of each chromosome? (Select all that apply).
Group of answer choices. HELPPP

Skin Cell

Blood Cell

Sperm Cell

Egg Cell

Answers

I think it is skin cells and blood cells because sperm and egg cells are haploid, so they only have one copy. I’m honestly not 100% sure tho

How is energy produced using solar energy

Answers

It’s produced by the sun

Answer:

by using the suns uv rays

Explanation:

GGACGCCGA translated

Answers

Answer:

CCTGCGGCT

Hope this helps :)

PLESE HELP IM GONNA FAIL WILL GIVE BRAINLESS

Answers

Answer:

False is the correct answer :)

explain why different enzymes are required for digestion?

Answers

Answer:

Enzymes are essential for healthy digestion and a healthy body. They work with other chemicals in the body, such as stomach acid and bile, to help break down food into molecules for a wide range of bodily functions.

What is the process of shedding the uterine lining that was built up to nourish an embryo?
maturation
ovulation
menstruation
fertilization

Answers

Menstruation because that’s when we shed what was made to carry a baby. Ovulation is the bast time to get pregnant and you have a better chance then. And Fertilization is when an egg is given a sperm to soon become a baby

Answer:

Menstruation is one part of a woman's cycle when the lining of the uterus (endometrium) is shed. This occurs throughout a woman's reproductive life. With each monthly cycle, the endometrium prepares itself to nourish a fetus.

Explanation:

what is your operational definition of deforestation​

Answers

Answer:

Deforestation is the clearing of trees, transforming a wooded area into cleared land.

Explanation:

So deforestation is the act of removing a forest.

Deforestation is the clearing of trees, transforming a wooded area into cleared land.

True or false: According to trichromatic theory, color blind people could not see the green and red works of art because a part of their eye does not process those wavelengths the same as everyone else.

Answers

Answer:

True! I think??

Explanation:

The Trichromatic Theory is the idea that there are three receptors in the retina of the eye that are each sensitive to their own specific color. These three colors are red, green, and blue.

The statement is true According to trichromatic theory, color-blind people could not see the green and red works of art because a part of their eye does not process those wavelengths the same as everyone else.

According to the trichromatic theory of color vision, also known as the Young-Helmholtz theory of color vision, there are three receptors in the retina that are responsible for the perception of colorOne receptor is sensitive to the color green, another to the color blue, and a third to the color red. The combinations of these three colors produce all of the colors that we are capable of perceiving. Researchers suggest that people are able to distinguish between as many as seven million different colors.Photoreceptors also tend to have different sensitivity levels. Blue receptors are the most sensitive and red the least; the ability to perceive color requires interaction between at least two types of photoreceptors. These three colors can then be combined to form any visible color in the spectrum.

Learn more about  trichromatic theory

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oxygen molecules absorbed by moist respiratory surfaces in humans diffuse immediately into


a. endocrine glands
b. blood capillaries
c. external tubules
d. skin pores

Answers

Answer:

b. blood capillaries

Explanation:

The oxygen molecules should be absorbed via moist respiratory surfaces in humans that diffuse immediately into the blood capillaries.

What is  blood capillaries?

The capillaries should be considered as the small blood vessels that have thin walls, The oxygen and nutrient arise from the blood should be shifted via the walls and get into the organs and tissues.

Here the capillaries should be considered as the wastage products that are away from the tissues.

Also, there are exchange for the wastage and carbon dioxide.

Learn more about oxygen here: https://brainly.com/question/19531144

Earth revolves in what direction

Answers

Answer:

Its rotation direction is prograde, or west to east, which appears counterclockwise when viewed from above the North Pole, and it is common to all the planets in our solar system except Venus and Uranus, according to NASA

Answer:

When viewed above the North Pole, the Earth rotates counterclockwise, from west to east.

Х What is true of both photosynthesis and cellular respiration? O A Energy is created from wately O B. Anabolic reactions occur. O C. Catabolic reactions occur. O D. Energy is created from sunlight.​

Answers

Answer:

I think D

Explanation:

If you see caddis fly larva and freshwater shrimp, what is the quality of the water?

Answers

Answer:

The water quality is good because they are both sensitive to pollution

Explanation:

The quality of the water is extremely fine when you see caddis fly larva and freshwater shrimp.

How do you determine the quality of water?

The quality of water is determined by analyzing several properties like dissolved oxygen, pH, suspended particulate matter, pollution estimation, density, etc.

The member of caddis fly larva and freshwater shrimp always found in the aquatic environment where there is less or no pollution.

These species are adapted to the freshwater ecosystem and hence commonly found in fine quality of water.

Therefore, the quality of the water is extremely fine when you see caddis fly larva and freshwater shrimp.

To learn more about Water quality, refer to the link:

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plz help asap! What is the best explanation of how the fluid mosaic model helps explain the selective permeability of cell membranes?

Cholesterol embedded in the phospholipid bilayer allows passage of certain molecules.
The phospholipids are flexible and can slide past one another, allowing small gaps that molecules can penetrate.
The phospholipid bilayer allows osmosis while preventing diffusion of H2O molecules.
The phospholipid bilayer provides the cell's protection, while embedded proteins allow passage of some molecules.

Answers

The first one cholesterol embedded in the .......

How do you determine which size micropipette to use if more than one have the volume capabilities needed to measure the desired amount?

Answers

Answer:

always use the one that holds the least amount needed

Explanation:

please help I WILL GIVE BRAINALIST

Answers

Answer:

I believe the answer would be a. Lynx would die out and decrease rapidly if they could not find another prey.

Explanation:

Which of the following best describes the genes of offspring of organisms that reproduce sexually?

Answers

Answer:

Each of the offspring is genetically unique and received some of its genetic

Explanation:

While reproducing sexually, The zygote receives half of the gametes of male organism while half of the gametes of female organism. This constitutes to the total number i.e. 46 chromosomes.

While the zygote receive half from male and half from female, This means that the offspring produced by the zygote will have both the characteristics in common of the male as well as female. Remember that, Chromosomes contain gene which are particularly responsible for characteristics.

So, Each of the offspring is genetically unique and received some of its genetic  information from each parent, so each has some traits in common with each parent.

where in the cell does mitosis occur

Answers

Mitosis occurs in every cell of the body except in germ cells which are produced from meiotic cell division.

What occur during photosynthesis? A. Chemical energy is converted into light energy. B. Glucose is broken down to release energy. C. Light energy is converted into chemical energy. D. Carbon dioxide and energy are released into the atmosphere​

Answers

Answer:

d. carbon dioxide and energy are released innto the athosphere

Explanation: hope that helps

Will give brainliest to the right answer! The problem is plastic pollution in the ocean, explain the role science and engineering play in impacting our world describe the engineering design process determine and prioritize the criteria and constraints for the chosen real-world problem

Answers

Answer:

science and engineering can help find ways to both reduce plastic waste and easier plastic clean up.

Explanation:

a term used to describe organisms that cause disease​

Answers

The answer is a pathogen

If this answered help you then please consider marking it as brainliest to help me level up to expert

Answer:

pathogen a pathogen is an organism that causes disease

Explanation:

If the versions of a gene for a trait are different, the organism is said to be
Answer these plssss!

Answers

The answer is Heterozygous.

1. Heterozygous

Heterozygous is defined as “having two different alleles of a particular gene or genes.”

2. Gene

Each DNA sequence that contains instructions to make a protein is known as a gene.

I would appreciate brainliest, if not that's ok!

The seed is derived from which part of a plant?

Answers

Explanation:

from fruit the seed is derived

from the fruit seed

PLEASE HELP I WILL GIVE BRAINALIST

Answers

Answer:

i am pretty sure its A

Explanation:

Answer:

the answer is A

Explanation:

What are TWO factors that could affect the rate of diffusion?

Answers

Answer:

Diffusion occurs when particles move from an area of high concentration to an area of low concentration. The factors affecting rate of diffusion are: concentration, temperature, mass of the particle and properties of the solvent in which diffusion occurs. Faster movement equals faster diffusion.

Explanation:

make up 2 words using the word phobia with their meanings ​

Answers

Answer:

acrophobia, fear of heights.

aerophobia, fear of flying.

arachnophobia, fear of spiders.

astraphobia, fear of thunder and lightning.

autophobia, fear of being alone.

claustrophobia, fear of confined or crowded spaces.

hemophobia, fear of blood.

hydrophobia, fear of water.

Explanation:

i hope all these examples help and if they do plz give me extra points

Other Questions
Write the equation of the line that passes through each pair of points (-2,0) (-1,-3) y e s . c a k e . y e s . diary entry your name is Usain or Cathy Freeman of sunny vale college,suncity your school had interhouse competition for one day at BNZ stadium HEY I NEED HELP ON UNIT 25 OF SPANISH WITH K12 1. You have three standard decks of cards in front of you. What is the probability of drawing a heart card from all three decks?2.12%9.38%1.56%17.31% A man invests 10000 for 3 years at a certain rate of interest, compounded annually. At theend of one year, it amounts to 11200. Calculate :(i) the rate of interest per annum;(ii) the interest accrued in the second year;(ii) the amount at the end of the third year. Checking account earnings at Baker's Bank are expressed by the equation: I = -0.09x + 10.2.While the earnings at Elite Bank are modeled by: I = -0.02% + 7.5.In both cases, x is the number of checks written.At what number of checks will Elite Bank start generating more checking account income than Baker'sBank?A. 12 B. 25C. 39D.42 HELPPPPPPPPPPPPPPP!! I WILL MARK YOU THE BRAINLIEST!!!! PLEASE IM REALLY STRUGGLING. URGENT 20 points Because the family wasn't able to pay the rent, they had to move out of their apartment. The antecedents of they and their in the sentence above are ________*rent and apartment .family and family.pay and move. Estimate 307 between two consecutive whole numbers. Enter the numbers in the boxes below. Calculate [H+] and [OH-] as required for each of the followingsolutions at 25 C, and state whether the solution is neutral, acidic,or basic.a. 1.0x 10-5 MOH-Qb. 1.0x 10-7 MOH-c. 10.0 MH+ 11/18 or 4/9 which is bigger Read the excerpt from "Let Bindi Have the Limelight."As to whether she [Bindj felt like touring and performing even as she mourned her dad, itindeed seemed there was nothing she felt like doing more. If anything, she indicated,thoughts of her father only drove her.2. The information in this excerpt helps readers understand that (1 point)Bindi often feels pressured to perform.Bindi's work helps her honor her father.Bindi's sad feelings are starting to fade.Bindi likes being the center of attention. Which of the following statements would be said with a humorous tone? a. Tina, did you eat the rest of the candy?" "I thought I did all my homework" b. My dog really did eat my homework d. I thought we were friends ?" C. Mari spends $6 on cheese for a party she also plans to buy b boxes of crackers that cost $3 per box Imagine that after completing your economics course (you get an A, of course) you are at a family gathering. Your grandmother asks you about a news story she read this morning. The story explained that when the government adjusts Social Security payments for inflation, it generally uses the CPI-W, which is the Consumer Price Index for Urban Wage Earners and Clerical Workers. Because senior citizens spend a lot more than average on medical care, adjustments to their Social Security payments are not keeping up with their cost of living.Last year I received $15,000 per year from the government. The story said that the CPI increased from 144 to 162. How much will I get this year? why do some mollusks have a shell What do you need to do to solve the problem?x/5= 8O Multiply each side by 5O Multiply each side by - 5O Multiply each side by 1/5O Multiply each side by - 1/5 what is the setting in the story The Great Ice Cream Heist 5) Un pedazo de pizza cuesta $30, un jugo cuesta $15. Cunto de deben sobrar de$500 al comprar 5 pedazos de pizza y 5 jugos?