Answer:
It is a mixture
Explanation:
It is a mixture because a mixture contains tow or more elements
But a compound is made up of atoms
The amount of light with not effect the rate of photosynthesis
Answer:
The energy comes from electrons produced by oxidation of biological molecules.
Explanation: In photosynthesis, the energy comes from the light of the sun.
Hope this helped! :)
Answer:
Skeletal muscle moves bones and other structures. Cardiac muscle contracts the heart to pump blood. The smooth muscle tissue that forms organs like the stomach and bladder changes shape to facilitate bodily functions.
Explanation:
No this is not valid, bacteria and other Arachae do not possess membrane bound organelles like mitochondria and or chloroplasts, but use transport and enzymatic proteins across the cell membrane to carry out essential functions.
Along with having polypeptide makers, as ribosomes.
