Answer:
they contain hymoglobin
Explanation:
the red pigment in blood cells
Answer:
B.The water is drawn into the ground by the force of gravity.
Answer:
In bacterial cells, ribosomes are synthesized in the cytoplasm through the transcription of multiple ribosome gene operons. In eukaryotes, the process takes place both in the cell cytoplasm and in the nucleolus, which is a region within the cell nucleus.
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The answer is d. pheromones.