The life supporting zone of the earth is *
A) Lithosphere
B) Hydrosphere
C) Atmosphere
D) Biospheres

Answers

Answer 1

Answer:

D

Explanation: Biospheres


Related Questions

Oxygen molecules are sixteen times as massive as hydrogen molecules.

At the same temperature, which type of molecule would you expect to move faster?

Answers

Answer: hydrogen molecules.

Explanation: in same temperature molecules have same average kinetic energy.

You can estimate it solving E = 3/2 kT = 1/2 mv². Constant k is Boltzmann constant.

Lighter molecule has greater speed

Which tool would you use to predict the percentage of offspring that will have a specific trait?
• Microscope
• Flowchart
•Pedigree chart
• Punnett square​

Answers

Answer:

Punnett square

Explanation:

Unlike the pedigree chart, which shows all possible offspring with a specific gene, the punnett square shows how many could have each genes.

Answer:

Punnett square

Explanation:

why is cancer considered a genetic disease of somatic cell?​

Answers

The transformation of a normal cell into a cancer cell takes place through a sequence of a small number of discrete genetic events, somatic mutations: thus, cancer can be regarded properly as a genetic disease of somatic cells

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Answers

Answer:

A. containers A and B represent mixtures

what makes lipids/fats hydrophobic?

Answers

Answer:

Lipids are hydrophobic because they do not mix with water. Lipids are made of long chains of carbon and hydrogen. ... The partial charges on the water molecule cannot interact with the neutral lipid molecule and thus water and lipids do not mix.

Answer:

"this hydrophobic ("water fearing") nature of lipids is driven by the bonds between these many carbons and hydrogens. ... Thus, long chains of carbon-hydrogens bonds form a nonpolar molecule."

Which type of macromolecules helps a cell brake down food? Lipids proteins carbonhydrates or nucliec acids

Answers

Answer:

Proteins

Explanation:

There are four major biomolecules found in living system namely; proteins, carbohydrates, lipids and nucleic acids. These biomolecules serve different and unique functions in the body. PROTEIN is a biomolecule that helps in the break down of food substances in the body as stated in this question.

Specifically, these function of breaking down food substances is carried out by ENZYMES, which are biological catalysts that are proteinous in nature i.e. structurally made of proteins. For example, amylase enzyme breaks down starch, lipases break down lipids. Hence, since enzymes that perform this disintegration function are PROTEINOUS, then PROTEINS are the biomolecules that perform the role.

Where do winds come from?

Explain your answer.''

Answers

the energy that drives wind originates with the sun which heats the earth unevenly creating war spot and cool spots

Answer:

The energy that drives wind originates with the sun, which heats the earth unevenly, creating warmsports and cool sports. Two simple examples of this area sea breezes and land breezes. Sea breezes occur when inland areas heat up o sunny afternoons.

which two body system interact to expel the waste product carbon dioxide​

Answers

Answer:

The circulatory system is responsible for bringing food and oxygen to every cell in your body. The respiratory system is responsible for carrying oxygen and carbon dioxide in and out of your body. The excretory system is responsible for removing waste from your body.

Explanation:

- Eijiro <3

Answer:

Explanation: you are wrong because i was putting that answer into my class it i failede so none of your advice helps i give no stars for this

The scientific evidence that scientists use in supporting or critiquing the conclusions of experiments usually consists of

A. raw data.
b. outtlier data
c. precise data
d. summarized data​

Answers

Answer:

D

Explanation:

summarized data

Data that summarize all observations in a category are called summarized data.

Would like Brainliest no required tho.

POSSIBLE POINTS: 1
Two plants are crossed, and the traits of height and color are assessed in the offspring. The following cross was conducted: TTPP x ttpp. Which of the
following choices correctly describes the offspring?
T = dominant allele for height, tall plant
t = recessive allele for height, short plant
P = dominant allele for color, purple
p = recessive allele for color, white
TP
TP
ТР
TP
tp
tp
tp
tp
O All are tall and purple
O Three-quarters of the plants are short and white
All are short and white
Three-quarters of the plants are tall and purple

Answers

Answer:

A. All are tall and purple

Explanation:

When you set up a punnet square, all of the results would be TtPp.

When a dominant trait is present, it preceeds over the recessive trait. (Also it depends on what genotypes are given. Ex: In flowers if they gave RR shows red, Rw shows pink, and ww shows white, but that's not the case here given that there are only 2 genotypes).

So to break it down:

Tt -> tall plant

Pp -> purple plant

so they are all tall and purple.

When both lactose and glucose are available to E. coli, which part of the lac operon regulation assures that glucose will be metabolized first? When both lactose and glucose are available to E. coli, which part of the lac operon regulation assures that glucose will be metabolized first? Permease allows lactose to enter the cell when lactose enters the cell. The repressor binds to the operator in the absence of lactose. The repressor cannot bind to the operator in the presence of lactose. RNA polymerase transcribes the lac operon to make a single RNA molecule. CAP binds to cAMP and then to the promoter only in the presence of low glucose.

Answers

Answer:

CAP binds to cAMP and then to the promoter only in the absence of low glucose

Explanation:

When both lactose and glucose are available to E. coli, the part of the lac operon regulation that assures that glucose will be metabolized first is

CAP binds to cAMP and then to the promoter only in the absence of low glucose

Lactose is a type of sugar that is found naturally in milk produced by mammals and Glucose is a monosaccharide made mostly by plants during photosynthesis

The Topic is Coal Production. What trend would you predict for the next ten years for each region? Western Interior and Appalachian

Answers

Explanation:

The new trend will probably be the technology that's in that certain year. As the trend in the modern days is all electronics or will have to do with electronics.

Which is a characteristic of arthropod?

A. moist skin
B. feathers
C. scales
D. joint-legged​

Answers

Answer:

D joint legged like butterfly

Answer:

D.joint legged

Explanation:

D.joint legged

Match the vocabulary with the correct description.
Column A
Column B
1.
axis
a. angular distance north and south of the equator
2.
rotation
b. an imaginary line that an object spins or revolves around
3.
revolution
c. a force that exists between any two objects that have
mass
4.
latitude
d. the orbiting of an object around another object
5.
gravity
e. the spinning of a celestial body, such as a planet, around
an axis

Answers

Answer:

Axis - B

Rotation - E

Revolution - D

Latitude - A

Gravity - C

Explanation:

The axis is the line that a body spins on. The axis will line up with the north and south poles. For Earth, the axis is tilted, which is why seasons exist.

The definition of rotation is "the action of rotating around an axis or center." So, rotation is the spinning of a body on its axis. On Earth, one rotation is equal to one day.

Revolutions are when a body spins around another. For Earth, one revolution around the sun is one year

Latitudes are invisible lines that separate the world into degrees from North to South. They are also called parallels.

Gravity is the force that keeps things together. Large masses have gravity that attract other masses.

what is the total amount of carbon added to the atmosphere from soil and the burning of fossil fuel ​

Answers

Answer:

When people use fossil fuels to power industries, power plants, automobiles, and trucks, the majority of the carbon is released into the atmosphere as CO2. The combustion of fossil fuels releases 5.5 billion tons of carbon per year. 3.3 billion tons of this huge quantity remains in the atmosphere.

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is testicular pain serious or normal for teens ?☹☹☹

Guys plz tell i am seriously asking this question. ​

Answers

Answer:

growing pains maybe? if its really bad though you should go to the doctor

Explanation:

Answer:

yeah if it is really that bad you might want it checked.

What process involves rainwater filtering through soil?

Answers

I believe it’s called perculation

i will give brainlyest

Answers

Answer:

Person above me is right I think. :D no promises

Explanation:

the right of a court to choose to do or not to do something particularly in relation to sentencing an offence is known as​

Answers

Answer:

I HOPE IT WILL HELP U

Explanation:

guidelines

PLEASE HELP!
true or false: cardiac contractile cells have thick and thin filaments arrangement in sarcomeres.​

Answers

Answer:

True

Explanation:

This is because sacromere is the basic unit of cardiac muscles which is made up of thin and thick filaments. Cardiac muscle is consist of the contractile cells of the heart which it's appearance is striated as a result of alternating thick and thin filaments which is composed of myosin and actin. Actin and myosin are both firm contractile protein filaments, the actin form the thin filaments, and myosin form thick filaments.

PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!

Answers

Answer: d

Explanation:

They are compe for the same prey which means this is a survival competition


The division of culture known as_tends to be fluid and changes quickly over time.
A counterculture
B. subculture
C. dominant culture
D. popular culture

Answers

Answer:

D) popular culture

Explanation:

Answer:

D... edge 2021

Explanation:

Identify the name of each of the pathways [A, B, C]

Answers

Answer:

C [Krebs cycle]

B [glycolysis]

Determining the order of events and the relative age of rocks by examining the position of rocks in a sequence is called____
A;bsolute dating
B:radiometric dating
C relative dating
D carbon dating

Answers

The answer is c.relative dating
C. Relative dating

Instructions: Use the data table that shows the estimation of the daily resting energy expenditure (REE) to
explore how calorie requirements change as a person gets older. Follow the steps to calculate the REE for a
person over time. Record your calculations in the table,
1. Decide to calculate the REE for a male or female,
2. Choose an adult weight.
3. Calculate the REE for the adult from age 18-29. 30-60, and over 60. Assume the adult maintains the same
body weight at each age.
(Score for Question 1:of 1 point)
1. Male or female
Answer:
of 1 point)
(Score for Question 2:
2. Weight
Answer:
Table
(Score for Table:___ of 18 points)
Use the Table of the Estimation of the Daily Resting Energy Expenditure (REE) to determine the calculation used
for each age range.
Questions
1. How does the REE change as a person?
2. What do these results indicate about how the body’s metabolism changes over time?

Answers

154. 170

166. 185

148. 156

What two materials does the cardiovascular system deliver to the cells of the body?
A. carbon dioxide and nutrient
B. oxygen and nutrients
C carbon dioxide and waste materials
D. oxygen and waste materials

Answers

B. It delivers nutrients and oxygen.

How does a model differ from a law or a theory?
a.
Models are universal
c.
Theories are only accurate under limited conditions
b.
Models are for all situations
d.
Models are only useful in limited situations


Please select the best answer from the choices provided

A
B
C
D

Answers

Answer:

models are universal. option A

Answer:

a. Models are universal

Explanation:

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These traits are found on chromosome #23 and specifically on the X chromosome

a. sex influenced traits
b. linked traits
c. sex linked traits
d. multiple alleles

Answers

Answer:

C. Sex linked traits.

Explanation:

It explains more on https://www.sciencedirect.com/topics/neuroscience/x-chromosome.


PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!

Answers

Answer:

it's a because

When we burn oil, coal, and gas, we change the ocean's basic chemistry, making it more acidic. Our seas absorb as much as a quarter of all man-made carbon emissions. Since the start of the Industrial Revolution (and our coal-burning ways), the ocean has become 30 percent more

Answer:

A - Burning coal

Explanation: When you burn coal you create polution which contributes to global warming, and global warming warms up the earth.

A taxonomic key is a tool used to identify an unfamiliar organism.

a. True
b. False

Answers

It is probably true
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