What are two functions of the cell membrane

What would happen in an ecostystem without decomposers

In an ecosystem, organisms compete for different resources. Intraspecific competition occurs when there's competition for resources between members of the same species.

Which word best describes the hypothalamus? transmitter processor reflexor regulator

How many times larger is a eukaryotic cell than a prokaryotic cell

Explain why more closely related organisms have more similar cytochrom c.

Which statement best describes the relationship between activation energy and rate of reaction? O Increasing the activation energy can increase the rate of a reaction. O Reducing the activation energy can increase the rate of a reaction.

Definition: this is a haploid cell with half the reproductive information from the parent.

Does a cell use energy when molecules diffuse in or out of the cell? Why?

Below is a list of possible challenges. Check all errors that you mentioned in your answer. Traits other than beak type might affect natural selection. It could take many generations to observe adaptions to a population.

A farmer dug a well but did not find any water Which reasons most likely explain why the farmer did not find water? Check all that apply.