Pollen grain, embryos, seed coatings, and megasporangium.
Answer:
I think when the earth was created it took a time. Then dinosaurs came. Then tey extinct because falling of asteroid on Earth.Then after a period of time the sea,mountains and other natural things were made again.
Chlorine is a chemical element with symbol Cl and atomic number 17 that is widely used in the chemical and pharmaceutical industry. It is a t<span>oxic, corrosive, greenish yellow gas, irritating to the eyes and skin.</span>
It is denoted as Cl.
The following statement is NOT true about chlorine: A. It is not reactive.
