The major cells of the ground tissue are parenchyma cells, which function in photosynthesis and nutrient storage. They have thin walls, many chloroplasts, and large central vacuoles, and they form the mass of most leaves, stems, and roots. Another cell of the ground substance is the sclerenchyma cell.
Hope that helped! sorry if its wrong
The best option from the list in terms of another term for the responding variable would be "<span>dependent variable" because it's dependent on the other primary variable. </span>
The is should be C, Im not 100% sure though...
The element has about 47 protons
C. They study true movement of earthquake waves
