How has the composition of Earth's atmosphere changed over time?

(just need a short simple answer plz<3)
this is for meteorology but there isn’t an option to put that lol so here’s this

Answers

Answer 1
Will you help me with a question


Related Questions

Consumption of more than 1,000 mg of tocopherols per day may cause _____.

Answers

Answer:

an increased tendency to hemorrhage.

Explanation:

Consumption of more than 1,000 mg of tocopherols per day may cause an increased tendency to hemorrhage.

Which phrase BEST expresses the proportion of animal researchers who support the government regulation of the treatment of the nonhuman primates, dogs, and cats used in research

Answers

The phrase that BEST expresses the proportion of animal researchers who support the government regulation of the treatment of the nonhuman primates, dogs, and cats used in research is ALMOST ALL

In research, non-human primates are often used in laboratory procedures because of their physiological and evolutionary similarities to human beings.

In consequence, experimental results obtained from non-human primates can be extrapolated to humans (e.g., to understand the molecular mechanism involved in a human disease).

In the United States (USA), animal research is regulated by the Animal Welfare Act (1966), and subject to approval and oversight by the Animal and Plant Health Inspection Service of the U.S. Department of Agriculture (USDA).

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A frog has more offspring than can survive on available resources which is this an example

Answers

Answer:

overpopulation

Explanation:

frogs lay thousands of eggs because many die. thus, this is an example of overpopulation.

Which statement correctly describes the bars on a bar graph representing the data?

Answers

Answer:

A bar char know as bar chart and column diagram and it is best way to have graphically represent as set of data and other made up to rectangular bars of the length to the current values.

This bar is used to link two the values and also horizontally and vertically so the student can get best ideas to move forward and hire solution.

Explanation:

Answer:

I think is the bars range from tallest for very high concentration to shortest for very low concentration.

Explanation:

I'm not sure but hope it helps.

List TWO functions of a nucleus.​

Answers

Answer:

1. It contains the genetic information of the cell in the form of deoxyribonucleic acid (DNA) or chromosomes and thus, controls cell growth and multiplication.

2. It regulates cell metabolism by synthesizing various enzymes.

Answer:

Two functions of a nucleus are:-

● To store the cell's DNA.

● maintain its integrity.

Hope it helps you.


The outer boundary of cells; controls the entry and exit of substances

Answers

Answer:

your answer is Cell membrane / Plasma membrane

What is the chemical formula for chlorophyll d?

Answers

The chemical formula for chlorophyll "d" is C54H70MgO6N4. This means that a single molecule of this substance contains 54 atoms of carbon, 70 atoms of hydrogen, 6 atoms of oxygen, and 4 atoms of nitrogen. And, also, that "Mg" symbol in the middle of the chemical formula stands for "Magnesium." Since it is in the middle for this chemical formula, this means that it is known as the central magnesium atom. I hope that this has helped find the answer that you were looking for. Enjoy your day, and take care.  

The formula is C54H70MgO6N4. Hope this helps :)

Question: Which of the following organisms are carnivores?


Answers: Consumers, Decomposers, Omnivores, Producers.

Answers

Answer:

Consumers

Explanation:

Answer:

consumers

Explanation:

because I said so

What does gene doping mean

Answers

Answer: It is basically when DNA is added to a gene to enhance the way a person performs in athletics.

Explanation:

What were the three groups of colonists in the
colonies at the time of the American Revolution?

Answers

Answer:

wasnt it the patriots, revolutionaries, and the rebels?

Answer: patriots, revolutionaries, continentals, colonials, rebels, Yankees, or Whigs.

Explanation: hope this helped :)

use what you know about the structure of starch molecules to explain your result

Answers

Answer:

yffhkhfvnkoooooioouhhg

What term could be used to
display how consumers relate
to other organisms?
A. independence
B. interdependence
C. codominance

Answers

Answer:

A is answer.

I don't know this is correct or incorrect.

But hope it is helpfully

Help me please and thanks

Answers

Answer:

1. air mass -> large body of air with uniform temperature and humidity

2. cyclone -> a severe storm

3. front -> where two different air masses meet

4. source region -> area over which an air mass forms

what does erythropoietin do

Answers

Answer:

Erythropoietin (EPO) is a hormone produced primarily by the kidneys, with small amounts made by the liver. EPO plays a key role in the production of red blood cells (RBCs), which carry oxygen from the lungs to the rest of the body. This test measures the amount of erythropoietin in the blood 2020

Explanation:

Condition present: EPO level

Polycythemia: Normal or low

Anemia: High

What is it about red that makes bulls so angry?

Answers

Answer:

It isn't the red that gets bulls mad. They are colorblind. It is the movements of the cloth that irritates them!

Explanation:

Bulls are color blind so it doesn’t make them angry

HELPPPPP PLEASEEEEEEEEEEEEEEEE

Answers

Answer:

1.nucliec acid

2.lipids

3.protien

4.nucliec acid

5.carbohydrates

6.lipids

7.carbohydrate

Answer this 5th Question !!

Answers

Answer:

ii) pO2 higher, pCO2 lesser

Explanation:

ii) pO2 higher , pCO2 lesser

The more acidic a solution is, the higher the pH will be.

True

False

Answers

Answer: False

The higher the acidity the lower the pH

I hope this helps :)

it is false that the more acidic a solution is, the higher the pH will be.

What is pH?

Hydrogen potential which is a measure of a solution's acidity or alkalinity equal to the prevalent logarithm of the reciprocal of the hydrogen concentration in moles per cubic decimetre of solution.

The pH of pure water is 7, acid solutions have a pH less than 7, and alkaline solutions have a pH greater than 7.

The pH of a solution is an important quantity that reflects its chemical conditions. The pH can influence nutrient availability, biological functions, microbial activity, and chemical behavior.

Medications, diet, hormones, and lifestyle choices can all throw the balance off. High pH levels encourage the growth of potentially harmful bacteria.

Thus, it can be concluded that the given statement is false, as if the pH increases, the acidity of solution decreases.

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what is it about science, as a way knowing, that makes it self-correcting?

Answers

Answer:

La ciencia es un conjunto de conocimientos obtenidos mediante la observación y el razonamiento, y de los que se deducen principios y leyes generales.

La ciencia explica la realidad mediante leyes, éstas son las relaciones constantes y necesarias entre los hechos.

Explanation:

Answer:

I think Science is remarkably self-correcting. When we publish papers in scientific journals, we organize our papers in a way that reflects the ideals laid out by Francis Bacon. We give enough of the details about our methods that someone else could repeat the study we are presenting. We present details about the analysis of our data.

I hope this help you!:)

Think about a lake. Would you describe it as a homogeneous mixture, a heterogeneous mixture, or both? Explain

Answers

Answer:

homogenous mixture.

Explanation:

comprises of two or more substance which cannot be distinguished from one another. it forms a uniform mixture.

In chemistry, a mixture is a substance that consists of a combination of substances. It can be homogeneous or heterogeneous. The water of the lake is a homogeneous mixture.

What is a homogeneous mixture?

Homogeneous mixture and heterogeneous mixture differ in the process of separation. The homogeneous mixture is defined by its uniform and definite composition.

They are not able to be differentiated and distinguish the components of the mixture. The substance appears to look like a single substance as no composition appears separately.

Lakes are considered homogeneous mixtures as the various components of the mixture are not able to be distinguishable. They appear as one and act as a single property.

Therefore, the lake is a homogeneous mixture.

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Group of cells make:
Group of tissues make:
Group of organs make:​

Answers

Answer:

Group of cells make: A tissue

Group of tissues make: An organ

Group of organs make: Organism

Answer:

group of cells make tissue

group of tissues make organs

group of organs make organism

Explanation:

hope this helps

if you have a density of 2.5 g/mL and a mass of 5 g, what is the volume

Answers

Answer:

2

Explanation:

[tex]v=\frac{m}{d} \\\\v=\frac{5}{2.5}\\\\\v=2[/tex]

Diploid cells are formed.
Select one:
a. neither mitosis nor meiosis
O b. Mitosis
O c. Meiosis
d. both mitosis and meiosis

Answers

Answer:

Mitosis produces 2 diploid cells.

hope it helps

pls mark me as brainliest

Answer:

b. mitosis, mitosis made diploid cell with 1 round of dna replicates and followed by 2 division of diploid cell , its usually to make a unicellular cell like bacteria

bryophytes are also called amphibian plants,why​

Answers

Answer:

Bryophytes are known as amphibians of the plant kingdom because these plants live in soil but they need water for asexual reproduction. ... The sperms of bryophytes swim through water to the eggs with the help of their flagella. So bryophytes are called amphibians of the plant kingdom.

Explanation:

Carbohydrates and lipids both provide the body with energy. However, carbohydrates give
…energy, while lipids provide the body with…
energy.

Answers

Answer:

Short-Term, Long-Term

Explanation:

Please please please help

Answers

Answer:

sry but its not clear to answer this question

state Mendel's law in genetics​

Answers

Answer:

the inheritance of one pair of factors is independent of the inheritance of the other pair.

Answer:

the inheritance of one pair of factors (genes) is independent of the inheritance of the other pair

HELP ASAP PLEASE HELP FAST

Answers

Answer:

answering random questions for points but i dont know the answer lol

Explanation:

How does water specific heat relate to its usefulness for life gives many examples as possible

Answers

Answer:

Waters high specific heat is very useful to life. If water did not have such a high heat capacity the temperature of Earth would change violently with the changing of day to night. This world would be very difficult to survive in.

example: The oceans would become frigid at night and boil during the day

Question 7(Multiple Choice Worth 3 points)
(01.07 MC)
Mobile offshore drilling units (MODU) dig wells for ocean drilling and capture of oil. Which statement best describes an
environmental consequence of this process?
Heavy metals are released into waters, poisoning aquatic life.
O Ocean accidents can cause oil spills into aquatic ecosystems.
High salinity of wastewater can affect aquatic habitats.
Wastewater mixes with sludge in the ocean waters.
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(This answers is not right )but please help

Answers

Answer:

[tex]b)is \: the \: answer \\ thank \: you[/tex]

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