A group of tissues that join together to perform a specific function is___?

DNA replication results in two DNA molecules, a) each with one new strand and one original strand. b) one with two new strands and the other with two original strands. c) each with two original strands. d) each with two new strands.

Deafness is often inherited in humans as an autosomal recessive trait. Assume that this is the case here. Two severely deaf people meet and marry. They have four children and all of them have normal hearing.

Using sunscreen and consuming energy drinks involve

For cells to stay the same size from generation to generation, what two things must be coordinated?

Uri tests a material and determines that it is a mineral. Which of these observations supports his conclusion? The material was found underground. The material was not a solid. The material was made of crystals. The material was heavy.

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.