What do bones produce

If an organism's body cells have 12 chromosomes, how many chromosomes will the sex cell have

What types of cells in the body require the most atp?

marco and andre are twins. Which of these characteristics are they most likely to share a. height b. hairstyle c. taste in music d. enjoyment in books

What's the difference in prokaryotic and eukaryotic cells in its chromosomes and nucleus?

Which is sometimes considered a combined component of fitness?

The carbon dioxide absorbed by plants is returned to the atmosphere when:

Which of the following is NOT a function of hormones? a. initiate behavior and reproduction b. coordinate the production and use of energy c. maintain nutrition and metabolism d. react to stimuli from outside the body

What is a coral distribution

What type of energy is monitored by scientists forecasting future space weather

What will happen to an ecosystem that is experiencing a prolonged drought?