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expeople1 [14]
3 years ago
12

"Since records began in 1958, the carbon dioxide concentration in the atmosphere has decreased."A. TrueB. False

Biology
1 answer:
4vir4ik [10]3 years ago
3 0

Answer:

False

Explanation:

Carbon dioxide is an important greenhouse gas found in the atmosphere. Since the start of the Industrial Revolution, record of the concentration of carbon dioxide in the atmosphere have been said to increase by more than about 45%. Recent records indicate concentration to be highest, of which has been linked to the cause of global warming and climate change.

Human activities such as burning of fossil fuels, bush burning, deforestation have lead to a remarkable increase in the concentration of carbon dioxide in the atmosphere.  

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In one or two sentences, explain how the chemical equation for cellular respiration shows that plants cycle matter. Include the
Drupady [299]

Hello user!

Cellular Respiration Equation is,

Cellular Respiration: C6H12O6 + 6O2 → 6CO2 + 6H2O

Also if u even forget what is the equation of it just remember that it is the opposite of photosynthesis

Cellular respiration is a set of metabolic reactions and processes that take place in the cells of organisms to convert chemical energy from oxygen molecules and complex structures into adenosine triphosphate (ATP), and then release waste products. Remember when complex substances are broken down into simpler it releases energy. The enzymatic reactions of cellular respiration begin in the cytoplasm, but most of the reactions occur in the mitochondria. Cellular respiration occurs in the double-membrane organelle called the mitochondrion. The folds in the inner membrane are called cristae. plz mark brainlist

7 0
3 years ago
Read 2 more answers
________ refers to the agricultural practices in which the members of a farming family produce only enough food for their family
patriot [66]

Answer: Subsistence agriculture.

Explanation: Subsistence agriculture is a type of farming in which farmers cultivate and grow food crops and livestocks to meet their needs and that of their family.

In this type of agriculture, farm products is aimed to survival and it doesn't involve use of large-scale irrigation, chemical fertilizer, or machinery and technology.

8 0
4 years ago
Describe how the heart pumps<br> enables blood to flow in one<br> action through the heart
MAVERICK [17]

Answer:

The right ventricle pumps the oxygen-poor blood to the lungs through the pulmonary valve. The left atrium receives oxygen-rich blood from the lungs and pumps it to the left ventricle through the mitral valve. The left ventricle pumps the oxygen-rich blood through the aortic valve out to the rest of the body.

6 0
2 years ago
Organic matter in soil is also called ______.
trapecia [35]
Organic matter in soil is also called humus.
8 0
3 years ago
Read 2 more answers
Name the type of classifications of tissue formed by combination of cell.
RSB [31]

Answer:

its (a)

Explanation:

<h2>A tissue is a group of red blood cells of common origin which are structurally similar and perform a particular function. Organ is a group of tissues and organ system is a group of organs.</h2><h2>Therefore, the correct answer is option A.</h2>

<h2>hope it helps you.</h2>

<h2>pls mark me as branliest </h2>
7 0
3 years ago
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