What is the best descripition of a chromosome

The amount of peroxidase will be changed by using different types of turnip extracts prepared for us adding different amounts of water to the mixture adding more or less buffer to the test tube changing the amount of turnip extract used

Tropical ocean waters are more saline than colder waters because tropical waters

What are the basic structural units of living organisms? A cells B nuclei C tissues D organs

Thin sheetlike structures which cover all surfaces and line the cavities of the body are known as

What are the 5 steps of germination?

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.