Which of the following terms means "a trait that is different from any traits of
common ancestors"?
o
a. derived trait
b. adaptive trait
cu detrimental trait
o
d. ancestral trait

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.

hello

answer: collecting information/data

reason: the student is going around and asking people questions to collect data

i hope this

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.