Light: Both Snails and Elodea
Choose the statement below that best explains the results you observed from this
lab:
In the test tube containing both snails and Elodea under the light, the solution was:
O green because Elodea and snails are both going through photosynthesis and
produce carbon dioxide.
O blue because the carbon dioxide produced by Elodea and snails through cellular
respiration is taken out through Elodea's photosynthesis, so they balance each
other out.
yellow because Elodea can't perform photosynthesis and both Elodea and snails
are going through cellular respiration, causing carbon dioxide to build up.

i think it is dna, i'm not totally sure but i think it might be.

i don't know. if i were you, i would search it up online : d

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.

it is called the mitotic spindle