24. In our experiment, we filled 4 tubes with water and bromothymol blue. Tube 1 did not contain an organisms, tube 2 contained a snail, tube 3
contained a elodea and tube 4 contained both a snail and elodea. What
tubes could photosynthesis occur in?
O Tubes 3 and 4
O Tubes 2 and 4
O Tubes 2, 3, and 4

C.

Explanation:

C. Tubes 2, 3, and 4

Explanation:

Tube one doesn't contain an organism so it can't be that one.

Both a snail and an elodea are considered an organism, cellular respiration occurs in almost any organism's cells.

good luck, i hope this helps :)

both adhesion and cohesion are attractions.

they are different in that adhesion is the force of attraction between the molecules of two different substances, whereas cohesion is the force of attraction between molecules of the same substance.

possible examples include capillary action, in which the adhesion between water and glass causes the water to rise in a narrow tube against the force of gravity.

because of hydrogen bonding, water is extremely cohesive.

this causes molecules on the surface of water to be drawn inward, which is why drops of water form beads on smooth surfaces.

hope this .