A person might use a floating g stick to see how fast a ricer flows because when you put th e stick in the water,the stick moves with the water and goes as fast as it does, so when you look at how fast the stick is, you know how fast the water is.
Answer:
The rise in the level of water indicates that CO2 is produced by germinating seeds during respiration. Actually, the germinating seeds respire and produce CO2.
4 fertilization can occur only after pollination
Answer:
"pumps blood against a greater resistance" that the answers. hope this helped
C. They all contain a transparent part with at least one curved surface that refracts light.
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