Which trophic level has the most energy

The simplest operational cell is still more complex than a computer? 1) true 2) false

In a controlled experiment, A. a control group is compared with one or more experimental groups. B. there are at least two variables. C. all factors should be different. D. a variable is not needed.

Which of the following is not a way that insects are beneficial

A garden is an example of a

Individuals cannot evolve, but they may have ___ that they can pass down to offspring as a favored trait for survival

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.