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IgorC [24]
3 years ago
7

According to the graph, which statement is

Biology
1 answer:
Minchanka [31]3 years ago
5 0

Answer:

A. Nitrogen is the most abundant .

B. Oxygen is the most plentiful gas about 21% by volume.

Explanation:

Nitrogen is the most abundant  gas present in the atmosphere about 78 % by volume while the second most abundant gas is oxygen which is about 21 % in the atmosphere which is used by the living organism for breathing and energy production. Nitrogen is used by the plants for the production of amino acids and enzymes formation. Carbon-dioxide is present in a very low amount about 0.03 % in the atmosphere which is used by the plants during photosynthesis process.

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Quick and simple science question. Please answer.
AlexFokin [52]
3rd answer because as the red line goes down the green does too


4 0
3 years ago
If an electrically neutral atom contains 16 protons, it must also contains 16 neutrons
aivan3 [116]

Answer:

False

Explanation:

Well according to my thinking, it's not a must for it to have equal neutrons but electrons are the ones to be equal to the protons

6 0
3 years ago
How would you explain to your friends what you are studying in sociology?
Elena L [17]

Answer:

Science of society, which includes the study of various social relations, social interactions, and their cultural aspect.

Explanation:

By definition, sociology is the general and basic science of society, using various methods of empirical research, symbolic interpretation, and critical analysis to develop systematic meanings about social activities, often with the goal of applying this knowledge to achieve social well-being.

6 0
2 years ago
The surface, or blank, of the earth is broken into about blank plates that float on the liquid blank
Phoenix [80]

Lithosphere

13 major plates

Asthenosphere

Explanation:

The surface or lithosphere of the earth is broken into about 7 major plates that floats on the liquid asthenosphere.

The analogy above describes the theory behind plate tectonics.

  • The crust and the rigid part of the upper mantle forms the lithosphere.
  • The lithosphere is broken down into series of pieces called plates.
  • There about 13 plates on earth surface.
  • The rigid plates moves on the weak asthenosphere below as a result of convection currents.

learn more:

Earth's layers brainly.com/question/13059175

#learnwithBrainly

4 0
3 years ago
What theory do scientists have for the formation of desert pavement ?
V125BC [204]

Answer:Several theories have been proposed for the formation of desert pavements. A common theory suggests they form through the gradual removal of sand, dust and other fine-grained material by the wind and intermittent rain, leaving the larger fragments behind.

Explanation: scientists have had sever theories as stated in my answer above

7 0
3 years ago
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