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vovikov84 [41]
3 years ago
9

Which of the following is not a source of atmospheric carbon?

Biology
1 answer:
garik1379 [7]3 years ago
5 0

Answer:

fossil fuel doesnt need atmospheric carbon for burning

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Flow chart of components of blood​
11111nata11111 [884]

Explanation:

Plasma

White blood cells

Red blood cells

from top to base of test tube

8 0
2 years ago
In this activity, you will distinguish the theories of spontaneous generation and biogenesis.
zhannawk [14.2K]

Answer:

Biogenesis = <u>Life from life</u> : Spontaneous Generation = <u>Life from non-living things</u>

Explanation:

As an accurate statement of the difference between spontaneous generation and biogenesis:

Spontaneous generation that sometimes refers to "abiogenesis" is an idea that life comes from non-living things/components. Whereas biogenesis is a contemporary concept that life can only arise from another living thing.

Cell division, a baby of mice born from adult males and females, etc. are some examples of biogenesis. In contrast, there is no example of spontaneous generation. It remains a theoretical concept.

6 0
3 years ago
Two groups of students were tested to compare their speed working on math problems. Each group was given the same problems. One
jasenka [17]
Manipulated Variable:The speed working on maths problems
Responding Variable: The group that use¬ using a calculator
Controlled Variable:The same maths quetions
8 0
2 years ago
Does negative feedback stop or speed up the release of hormones?
DaniilM [7]

Explanation:

Hormone production and release are primarily controlled by negative feedback. In negative feedback systems, a stimulus causes the release of a substance whose effects then inhibit further release. In this way, the concentration of hormones in blood is maintained within a narrow range.

4 0
3 years ago
for each pair of terms explain how the meanings of the terms differ. 1. diffusion and osmosis 2. active transport and passive tr
alex41 [277]
1) Diffusion and osmosis 
the diffusion of water through a semipermeable membrane is osmosis and the movement of particles from regions of higher density to regions of lower density is diffusion
2)The passive transport does not require energy and the active transport does ,this is what makes them different 
3)Endocytosis is a process for moving items that are outside of the cell into the cytoplasm of the cell. Exocytosis is a process for moving items from the cytoplasm of the cell to the outside.

5 0
3 years ago
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