Answer:
endosymbiosis.
Explanation:
By the beginning of the 20th century, researchers thought that plastids and mitochondria could come from bacteria. These would have been ingested by primitive cells and live within them in symbiosis.
I’m thinking it’s A as Ice is solid water
Wave height that should be it;)
how much sweat is released by each gland is determined by many factors, including gender, genetics, environmental conditions, age or your fitness level. they are also triggered by stress, anxiety or fluctuating hormones.
C is your answer so pick c
