Which of the following is not a characteristic of metals?

-high luster

-conducts electric current

-forms crystalline solids

-brittle

During the course of a physical exam, a physician suspects his patient may be depressed. In order to explore this diagnostic possibility, the physician uses a "brief screening device" for depression. The doctor probably:

Do you think that every young children and teenagers have the same percentage of muscle weight why or why not

Match each species with its mode of evolution. 1. bees and flowers 2. cichlid fishes 3. flying squirrel and flying phalanger a. Pairs convergent evolution b. coevolution c. divergent evolution

What are free radicals? What kind of harm can they cause

Chromosomes condense at the start of mitosis so that they can be more easily between the two nuclei

Gametogenesis is the term for a. the fertilization of eggs. b. the development of polar bodies. c. the movement of sperm. d. the production of gametes.

Why is glucose needed for cellular respiration?

Which type of galaxy probably started as a different shape and then changed over time

Why do scientist publish their work

In pea plants, the allele for purple flowers (p) is dominant to the allele for white flowers (p). in a cross between a purple-flowered plant and a white-flowered plant, all 73 of the offspring plants had purple flowers.