Oak trees performs cellular respiration and photosynthesis so both boxes should be checked
Explanation:
"Plants" (seaweeds are not strictly plants) all can perform photosynthesis, in which they use chlorophyll to convert solar elergy into chemical energy (glucose). But they can also carry out respiration which is the opposite process. In respiration glucose is broken down and its stored energy is released and used as fuel for the organism's processes.
Conversely, animals such as the housefly, the rabbit and the crab in the lower part of the image, can only perform respiration.
The answer would be both. Photosynthesis requires energy and produces food, cellular respiration breaks down food and releases energy. Plants use both humans use just cellular respiration.
