B as it's not government regulations, technology or funding
It is called as conservation biology. Conservation biology
aims to protect species, their habitats and the ecosystem from extinction. It is
one field of ecology that focuses on the environmental problems caused by
humans. It aims to reverse and understand the cause of loss of biodiversity.
It should be the light/compound microscope
The answer is overuse of fertilizer. hope this helped :)
Answer: It depends on where u live it can go to the negatives and could be at 0 at some point
Explanation: