Answer:
Salt
Explanation:
Ocean water has salt in it unlike lakes and rivers
Answer:
Glucose and blood
Explanation:
learned that at my old school.
Answer:
Explanation:
the second sentence is talking about the first
(truth be told I'm not fully shure)
Explanation:
Applying the neutral theory of molecular evolution, it is believed that molecular evolutionary clock that is universally acceptable and exact would exists, the rate of mutation for neutral alleles for a given molecule per year were exactly equal with all organisms always.