Why is a pyramid or triangle often used to represent energy distribution in an ecosystem?

Imagine your barn owl produces 2 owl pellets per day, how much does the owl consume per day?

What mistake did Freda make in her design process that kept her from completing her project? A. She did not account for cost constraints in her solution. ein her design sketch. B. She did not include measurements in her design sketch. C.

Further Investigations: A very important concept of succession is facilitation, where the successes of one community type change the environment gradually so as to not favor their own (or their children's) continued dominance, but rather favor the

Which element is commonly found in meteorites (a) oxygen (B) iron (C) hydrogen (D) carbon

What is the concentration of a suspension that grew 89 colonies on a plate with a dilution of 1:100?

List 4 main components of air in their molecular form

When several of the same species live and interact with other species in an ecosystem it is called a?

All of the white-tail deer living in an ecosystem are considered a A - family B-community C-population D-biome

Because plate movements have raised ancient sea floors above sea level, a. There is less coral than there used to be. B. Coral reefs are only found in the deep oc

which season is occuring in Earth's northern hemisphere when Earth's southern hemisphere is tilted toward the sun?