Answer:
One of water's important properties is that it is composed of polar molecules: the hydrogen and oxygen within water molecules (H2O) form polar covalent bonds.
Explanation:
Cells, metabolism, reproduction, homeostasis, heredity, etc.
In 2016, a rare transit of Mercury happened, where the planet crossed the face of the sun. Mercury's transit may have yielded secrets about its thin atmosphere, assisted in the hunt for worlds around other stars, and helped NASA hone some of its instruments.
It could occur after a forest fire or flood.
Answer:
cells
Explanation:
cells are responsible for the structures and functions
