Plants:
1. Most plants respond to the environment by growing towards the light.
2. Plants respond to daily and seasonal cycles and diseases.
Flatworms:
1. Flatworms respond to changes in light.
2. Flatworms adapt to marine life by using diffusion to breathe and to distribute nutrients to other parts of the body.
Humans:
1. The nervous system allows an organism to respond quickly to changes in the internal or external environment.
2. Some humans modify the environment (positively or negatively), such as cutting forests, building dams, and expanding urban areas, etc.
Intercalated disks support the synchronized contraction of cardiac muscles
A method or procedure consisting of testing experimenting, and measuring trying to prove a hypothesis.
Answer:
the earths layers are troposphere and stratospher while the atmospheric is the mesosphere
Explanation:
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