<h2 /><h2><em><u>Collenchyma</u></em><em><u>.</u></em></h2>
<em><u>Explaination</u></em>
<em><u>Collenchyma is the tissue found below the epidermis of a leaf stalk. These are simple permanent tissue, perform photosynthesis when chloroplast is present</u></em><em><u>.</u></em>
Your answer would be D, because these are all relating to how the actions of the scientists will affect the environment and/or organisms.
Its conversion of pyruvate, a process where each molecule loses one carbon atom with the release of carbon dioxide
Usally biology or chemistry