The results of a scientific investigation does support a claim because a claim is your hypothesis and the results tell u if your hypothesis is right or not
Ascidians are sac-like marine invertebrates. Their larvae have well-developed brains and dorsal nerve cords. This suggests that ascidians should beclassified with the chordates. The correct option among all the options that are given in the question is the third option or option "C". I hope the answer helps you.
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.