Amicroorganism is an organism that can be seen only with the aid of a microscope. they include bacteria, protozoans, algae, and fungi. microorganisms can be harmful or beneficial. billions of in our bodies live in our intestines. they us digest our food and some make vitamins that support good health. what are these microorganisms? a) algae b) bacteria c) fungi d) protozoan

Red flowered snapdragons are crossed with white flowered snapdragons, producing all pink snapdragons in the f1 generation. what would you expect if you crossed pink with pink? 3/4, 1/4, 1/2 red, 3/4,/1/2,/1/4 pink,1/2, 3/4, 1/4 white

Define the apical impulse and describe its normal location, size, and duration. which abnormal conditions may affect the location of the apical impulse? explain the mechanism producing normal first and second heart sounds. describe the effect of respiration on the heart sounds. describe the characteristics of the first heart sound and its intensity at the apex of the heart and at the base. describe the characteristics of the second heart sound and its intensity at the apex of the heart and at the base.

How do all types of diffusion/passive transport actually ‘work’ without using even the smallest amount of cellular energy?