Which life form characterizes a tundra?

A. Spruce trees

B. Low vegetation

C. Tall animals

D. Cactus

Plants typically go into dormancy during which season? A. fall B. summer C. winter D. spring

A teenager with allergies is using oxymetazoline (afrin) nasal spray. what effect should the nurse evaluate the client for if more than the recommended dose is taken?

Anchoveta feed on large zooplankton whereas sardines feed mainly on phytoplankton. Use this information to suggest why sardine numbers are less likely to collapse during an El Niño event.

Cells from advanced malignant tumors frequently have very abnormal chromosomes as well as an abnormal number of chromosomes. what might explain the association between malignant tumors and chromosomal abnormalities?

Phylum Amoebozoa does NOT include -amoebas. -radiolarians. -foraminiferans. -none of the above

Which could be classified as part of an ecosystem but not part of a community trees, grasses, bacteria, minerals

Which is not a characteristic of amniotic sac

What does the nucleus of a human lymphocyte contain? A. Only the genes to produce a specific antigen B. Only the genes to produce a range of antibodies C. Only the genes that control the growth and development of a lymphocyte D.

What is the functions for chloroplast

How do inbreeding and hybridization compare