What are the base units of the metric system?

17 A student in science class is using a light microscope to determine if a cell is prokaryotic or eukaryotic. Identification of which of the following cell parts would allow the student to definitively conclude that the cell is eukaryotic?

What are geologic time periods divided up by?

The sandy beach system is important because: they protect upland areas from erosion homes to hundreds of organisms provide recreation for humans all of the above

What is the evolutionary advantage of an rna genome in eukaryotic cell virus?

A 75 year old man need a replacement heart valve. he lives alone and cares for himself. is a mechanical or biological heart more suited for him

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.