DNA is made of

A. nucleotides.

B. amino acids.

C. lipids.

D. monosaccharides.

Rachel was very sick with a bacterial infection. The infection was treated with antibiotics. Rachel seemed to get well, but in a few weeks, she was sick again.

This large green fruit was introduced by the polynesians when captain bligh landed in the area in 1793:

Which colony was founded in 1634 to allow Catholics to worship freely? A) Maryland B) Georgia C) Virginia D) New Hampshire

Why is the exosphere hotter than the troposphere? A. The exosphere is closer to earth's surface b. The troposphere loses its heat to the outer layers of earth's atmosphere c. The exosphere absorbs high-frequency, high-energy EMS waves d.

Meiosis is associated with the: haploid number of chromosomes, somatic cells, gamete cells, diploid number of chromosomes Pick all that apply

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.