The author uses the phrase play me a tune to remember the stages of mitosis. think of another phrase that you can use to remember the stages of mitosis.
plz ! thx!

Which of the following choices is not an effective solution to the energy waste related to inefficient lighting? a. using low-pressure sodium lighting sources b. pointing lights on billboards and street signs upward c. placing light sources on time controls d. shielding light to direct it downward

Alaska and northern canada have a diet rich in vitamin d and their skin color is darker than predicted on the basis of iv intensity at their latitude. explain the observation:

List two modern organisms that have pentameral symmetry