List three advantages and disadvantages of using solar
energy, wind energy, and hydroelectric energy.

Which of the following elements does soil need in the largest quantities to sustain plant life? a. copper b. iron c. nitrogen d. zinc

Ineed the definitions of all of these words nasap i will give 1o points to whoever awnsers

Astudent is looking through a microscope at some cells of an onion root tip. many of these cells are undergoing division since the root tip grows quickly and requires more cells. which cell most recently underwent metaphase? w x y z