Which force helps water molecules stick together?
O
A. Hydrogen bonds
O. B. Gravitational pull
O
C. lonic bonds
ES
O
D. Magnetic pull
2

The first three phases of the cell cycle are collectively known as (1 point) play audio cellular respiration. telophase. mitosis. interphase.

Put each tile to the correct location. categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. 1) scientific theories 2) both 3) scientific hypothesis a). a tentative statement used to guide scientific investigations b). makes predictions about future events c). can be tested many independent researches d). based on observations of natural phenomena e) . a well-established highly reliable explanation

List the types of enzymes an their function. bio 101