To make most synthetic elements, scientists use powerful machines called a. semiconductors. b. particle accelerators. c. supernovae. d. nebulas.

Round peas are dominant to wrinkled. what would you cross a round pea with to determine if it were heterozygous or homozygous dominant? why? ?

There is a liquid capsule inside a cup full of liquid. the cup full of liquid has salt in it and the liquid capsule has no salt in it. in which direction will the solvent flow? a. the salt does not have to move b. from the capsule to the larger cup c. equally between the capsule and the cup d. from the larger cup to the capsule

What substance acts to prevent sudden ph changes in bodily fluids?