Answer:
The atmosphere is a closed system
Explanation:
Because inside the atmosphere open system
Answer:
(a) Allow movement in only one plane/direction (that is extension or flexion)
(b) The skeletal system also produces blood cells in their bone marrow
Answer: B) RNA
The mRNA is an RNA version of the gene that leaves the cell nucleus and moves to the cytoplasm where proteins are made.
Answer:
Below:
Explanation:
Your Answer is "Phagocytosis".
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