Answer:
............. the need of _Nitrogen, phosphorus and potassium_
Explanation:
Each of these fundamental nutrients plays a key role in plant nutrition. ... It's also needed to help plants grow and develop normally. Phosphorus in commercial fertilizers comes from phosphate rock.
Thirty-eight because the chromosome pairs are 19 and therefore, no. of chromosome will be 38.
Answer:
Destruction of habitats, Introduction of non-native species, pollutions, and the over harvesting of species.
Both lie in 1st column of the Periodic Table. (contain the members of the Alkali Metals. Members within a family, column, or elements tend to have similar<span> chemical properties.</span>
