Why are the male testes located in the scrotum outside the body?

What is not an impact to ecosystems during a drought

What do humans and other animals use the sense of taste to do? A) Locate food B) Recognize other organisms C) React to dangerous situations D) Judge which foods are okay to eat

Which type of nucleic acid is responsible for the transmission of information from the genetic code in the nucleus to the ribosome? a. dna b. mrna c. rrna d. trna

Why is it necessary for green plants to carry out both photosynthesis and respiration?

Which monomer is incorrectly matched with the corresponding polymer? a. amino acids are used to build proteins. b. monosaccharides are used to build polysaccharides. c. fatty acids are used to build nucleic acids. d.

Describe structures common to most leaves.

If a normal size cell divides yo can assume that

Alice is examining the transverse section of a stand under the microscope. She observes the vascular bundles are in a concentric pattern. What type of plant is she looking at

Which lymphocytes act as the bridge between the cellular and humoral responses?

Carbon most often makes what kind of bond with other elements?