I would say sea level but again im failing my grade idk
but i think its sea level
Biological Evolution- is the refers to the cumulative changes that occurs ina population over a time.
The answer of the first question is double fertilization !!! I don't get the second question so.... comment if you have that question !!!
Answer:
too much phosphorus can slow down the growth of a plant.
Explanation:
Excessive soil phosphorus reduces the plant’s ability to take up required micronutrients, particularly iron and zinc.
Answer: Option C.
The number of protons and neurons it's contain.
Explanation:
Mass number of an atom is also called atomic mass of an atom which is some what expressed in Dalton i.e 1/2. The mass number is the total number of protons and neutrons altogether called nucleons in an atomic nucleus.