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.
CO2 is a linear molecule O=C=O so the bond angle is 180 degrees
Endocytosis is an example of passive form of transportation which is used in the cells to move substances from one point to another. It is described as passive because the process does not require energy.
Active transport is a type of transport used for movement of particles in the cells which require energy for it to occur. The major source of energy for active transport is ATP molecules, which are hydrolyzed to release energy.<span />
Quantitative is measuring example. how much it has grown. qualitative can't really be measured its more like the color of the flower or stem or the softness of the leaves etc
cell differentiation describes when specialized cells (such as blood, muscle, and epithelial cells) develop from a single cell.