An electron a. can gain energy and move into the orbital of a shell closer to the nucleus
b. can lose energy and fall toward the orbital of a shell farther from the nucleus
c. can leave its home orbital and take up residence in the orbital of another atom
d. can move to a shell farther away frim its nucleus by giving up a photon of light
e. all of above

Which type of scientific statement is defined as a hypothesis or group of hypotheses that can be accepted as true based on the repeated experimentation with similar results

In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.

What is the correct answer for the process of water eroding soil? rills, sheet erosion, gullies sheet erosion, rill, gullies gullies, rills, sheet erosion sheet erosion, gullies, rills