Answer:
Mitochondria are thought to have evolved from free-living bacteria that developed into a symbiotic relationship with a prokaryotic cell, providing it energy in return for a safe place to live.
Explanation:
If ice were more dense than water, it would freeze and sink over and over until the entire lake was frozen. ... This same process occurs in the fall as the surface water cools and becomes more dense; it will sink and cause the same movement or turnover of the lake's water.
Answer:
(V-Vo)/t = (30-0)/4 = 7.5 m/s^2.
axesual thats how they reproduce
Answer:
Mitochondrial DNA is useful as a molecular clock because it displays uniparental inheritance
