How do I know how much energy is availably in each level of the energy pyramid?

Abanana plant produces rhizomes, which are involved in?

State officials are considering constructing a road through a forested wilderness area. this action will likely affect the forest ecosystem in various ways. part a: predict how the construction of a road could negatively affect plants and animals in that ecosystem. (3 points) part b: describe one way that the construction of a road could have a positive impact of the forest ecosystem. (1 point)

What in scientific term why the salty popcorn causes this thirst