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9966 [12]
3 years ago
7

Blood that contains waste materials is brought to the heart by blood vessels. This blood enters what? Then moves down.

Biology
1 answer:
bija089 [108]3 years ago
6 0
Chlorophyll<span> and the photosynthesis process are inside an organelle called a </span>chloroplast<span>. </span>Chlorophyll<span> is also the pigment that gives plants their green color.  </span>
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