Which of the following tools should a scientist use to measure an object in meters.

Marina has three dogs. She should check them regularly for ticks to avoid contracting: A) Dysentery B) Yellow fever C) Rocky Mountain spotted fever D) Scarlet fever

Photosynthesis is made by what?

True or false, Drive theory involves a human's need to take care of basic desires like thirst, hunger, rest, and safety.

What is the difference between molecules and compounds?

What most likely happened to stem cells grown on a hard, rigid surface?

One pair of alleles controls eye color in fruit flies. More than ten different eye colors are possible, ranging from bright red to apricot to tan to white. What kind of inheritance is this? How do you know?

Assume that in squashes the difference in fruit weight between a 3-lb type and a 6-lb type results from three independently segregating allele pairs, A/a, B/b, and C/c. Each capital-letter allele contributes a half-pound to the weight of the squash.

What is another important difference between mitosis and meiosis? A. Mitosis can only occur in cells that are diploid (or have higher ploidy). B. Meiosis can only occur in cells that are diploid (or have higher ploidy). C.

What do "adduction" and "abduction" mean?

Which of the following statements about the 'Hobbits' of Flores is FALSE? Select one: a. All the answers are TRUE b. Hobbits were alive at the same time as modern Homo sapiens c.