The grass is the base of this food pyramid. the grass produces energy to support the entire pyramid or food chain through what process? a) predation b) respiration c) photosynthesis d) cell respiration

Option C.

Photosynthesis.

Explanation:

The grass produce food at the base of the pyramid through a process of photosynthesis.

Photosythesis is the process where green plants produce food and oxygen by using light energy from the sun with carbondioxide and water . It is at the base of food pyramid because it is the primary producer.

the second type of galaxy is called a barred spiral, which has a thing called a bar straddling the nucleus