Which describes an undernourished person?

a. a child with scurvy

b. a child with rickets

c. an adult who may eat fewer than 2,000 calories a day

d. an adult who gets less energy from food than he or she needs

Describe the shape of the landform

Which of the following best compares hyphae and gametangia in fungi? A. Hyphae transport water and nutrients, while gametangia store spores. B. Hyphae produce spores, while gametangia develop into gametes. C.

If the height of pea plants is controlled by a single gene, where the tall allele, T, is dominant to the short allele, t, how many different possible phenotypes of height would exist in total?

Where do most algae live?

Roberto has a sample of an unknown liquid. The label in the bottle of the sample indicates that the liquid has a mass of 117 grams and a volume of 15 cubic centimeters.

Which vitamin does the human skin synthesize from the Sun's ultraviolet light?

Since dinosaurs cannot swim how can a fossil be found on all continents

Four different segments of a DNA molecule are represented below

Why is the action of phagocytes considered a nonspecific response? A It does not occur at any specific temperature. B It is not involved with the production of any specific type of lymphocyte. C It does not respond to any specific type of hormone.

Which statement best describes the relationship between the deer and the plants?