Which information in the periodic table indicates the number of protons in an atom?

the position of the element in its column

the element's atomic number

the element's chemical symbol

the element's atomic mass

Diagnose: Mrs. Harris is a 60 year old white woman. She has noticed in recent years that her height has slightly decreased. Recently, she fractured her wrist in a slight fall.

True or false living things required energy to carry on life processes, have the ability to reproduce, and are composed of cells

The play Oedipus Rex was written by A. Euripides. B. Sophocles. C. Aeschylus. D. Aristophanes.

Fluid found inside cells is called: a. intracellular b. extracellular c. intercellular d. interstitial

A life cycle in which organisms switch back and fourth between diploid and haploid stages- a. is a haploid life cycle b. is a diploid life cycle c. is an alternation of generations life cycle d. does not exist

The United States uses which source of energy to produce almost 40 percent of its electricity? A. solar B. water C. biomass D. wind E. coal

Which cell breaks down carbohydrates

What characteristic distinguishes the five groups of fungi?

A research colleague has provided you with a single cell to identify. briefly describe the steps you would take to determine which domain this cell would most likely belong to.

A new organism is discovered in the forests of Costa Rica. Scientists there determine that the polypeptide sequence of hemoglobin from the new organism has 72 amino acid differences from humans, 65 differences from a gibbon, 49 differences from a