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.
The satellite that orbit earth without gravity would collide into earth since there is no gravity to hold it up there in space.
Answer<em>: In a plant cell, chloroplast makes sugar during the process of photosynthesis converting light energy into chemical energy stored in glucose.</em>
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Answer:
no
Explanation:
we all have diffrant traits from other people
