Classical biotechnology dates back about 100, 000 years ago.
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:
Answer:
convex lens
Explanation:
because when parallel rays of light pass through a lens are brought together through a lens
Coral bleaching is essentially when a coral turns white because the temperature is too hot for it to survive. It will continue to occur as the temperature keeps getting higher because of global warming. All corals might die
