Why is photosynthesis important to food

Explanation

Explanation:

Photosynthesis and Food Chains. All living things need energy to survive. Animals have to hunt or gather food to get the energy they need, but plants can make their own food using light energy from the sun. ... In this way, plants make, or produce, the beginnings of most of the food energy on Earth

b. regulated is the actual answer to your question.

explanation:

homeostasis is the tendency towards a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes. and this is how it applies to the integumentary system. back to top. skin functions in homeostasis include protection, regulation of body temperature, sensory reception, water balance, synthesis of vitamins and hormones, and absorption of materials. when body temperature falls, the sweat glands constrict and sweat production decreases.