Answer:
I didn't know how to explane it
but this should help you get your answer
Answer:
Some are large, some are small, some have more gravity then others. Some cant handle human life. Some are very cold some are very hot.
Explanation:
Answer:
Tetrahedral
Explanation:
For the repulsion of the free electron pair theory, the shape of a molecule will be to repel the bonds and the free electrons on the central atom. In a molecule of carbon tetrachloride, the central atom (C) has no free electrons, so, the shape that repels better the charge is tetrahedral, as shown below.
Answer:
Tryptophan is an essential amino acid.