Molds and mushrooms are both

Which characteristics work well in a dichotomous key? a) smooth or rough b) green or round c) triangle or purple d) tall or bumpy

I'm the 1950s, what discovery revolutionized biotechnology?

Suggest an advantage to being able to tolerate variations in a wide range of environmental factors?

Which of the following is considered a second-line defense? A. circuatory B. digestive C. nervous D. respitory

Which of the following do you find in prokaryotes, eukaryotes, and viruses? a all are living b DNA/RNA c all are non-living d ribosomes

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.