Hydro being water is going to kill wildlife in the rivers and and it will be cheaper. geothermal power is the taken if heat from the air to power and that will coolen the earth and it can make it wore sustainable
That they both has a path of energy through the trophic levels of an ecosystem
A is the answer to the question
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.
