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>
The answer is A It protects the seed until it matures.
hope this helps
Presumably whatever their nutrition and health requires, for instance, if a tree frog requires fruit flies to maintain a healthy and balanced diet, then the conservation center probably feeds their tree frogs fruit flies.
It would be hydrogen and oxygen molecules. H: hydrogen O: oxygen, the H2O is the product.
