Cells extract energy from nutrients in a structure known as the powerhouse of the cell, or the A
vacuole
B
cilia
С
nucleus
D
mitochondria

What household products contain algae?

True or false most plants are c3 plants, because they use molecules of carbohydrate known as g3p in their photosynthesis process.

The bacteria in the human gut feeds on the food we eat and us break it down for better digestion. what does this exemplify? (a) predator-prey cycle (b) parasitism (c) mutualism (d) a disrupted food chain