Which is a controlled variable in this experiment?

A. number of pots

B. amount of water

C. amount of phosphate

D. amount of blooms on a plant

Which statement describes the density of the inner planets? All the inner planets are dense The inner planets are less dense than the outer planets Earth is dense, while the other inner planets are not Mercury and Venus are dense, while earth and

what is the name given to the group of organisms that fill the role of producers in the oceans around Antarctica?

A pregnant woman recently diagnosed with the genital herpes virus asks the nurse for more information on the virus. which responses by the nurse would be appropriate? select all that apply.

The widespread loss of wetlands would have little effect on the overall health of the environment. True or False?

NASA has developed technology to create a map of Mar's surface. Which equipment will carry this technology on Mars? 2020 rover Orion vehicle Parker probe Hubble telescope

Match the following items. 1. Rr ... homozygous definition 2. rr ... homozygous, recessive cell 3. identical alleles ... homozygous, dominant cell 4. unlike alleles ... heterozygous, dominant cell 5. RR ... heterozygous definition

Short hair is dominant to long hair in cats. What would be the genotype of a cat with long hair

What is often preceded by a crash since the growing population eventually is too large for the available resources

Which cellular structure would be the most likely location for synthesis of these enzymes

The process by which our sensory receptors receive and process information is called? A. sensation B. transduction C. perception D. transference