What is water molecule made of A. one oxygen atom and two hydrogen atoms B. one carbon atom and two oxygen atoms C. one hydrogen atom and two oxygen atoms D. one carbon atom and four hydrogen atoms

At the end of telophase, what must occur?

In what types of matter does convection occur

In genetic drift, the allele frequencies in a gene pool change because of A. mutations. B. chance. C. natural selection. D. genetic equilibrium.

Why is it more important for dna replication to be exact than for transcription or translation to be exact

One major difference between acquired traits and entirely genetic traits is that acquired traits___. A) must be a result of a mutation B) cannot be passed on to offspring C) are only behavioral, never physical D) do not affect an organism's

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.