Answer: The main factors affecting rate of photosynthesis are light intensity, carbon dioxide concentration and temperature.
Explanation:
The properties of carbon make it the backbone of the organic molecules which form living matter. Carbon is a such a versatile element because it can form four covalent bonds. ... Organic molecules important for life include relatively small monomers as well as large polymers.
The thyroid gland is regulated by a negative feedback loop. ... Here's how thyroid regulation works. The hypothalamus secretes thyrotropin-releasing hormone, or TRH. TRH stimulates the pituitary gland to produce thyroid-stimulating hormone, or TSH
Hope I helped
Answer:
I would choose B as my answer, I hope this helps you out. sorry if this is wrong! (┬┬﹏┬┬)
