What do the arrows in the food chain below indicate about the flow of energy in an ecosystem? A. Energy ia continuosly recycled by the organisms in an ecosystem.

B. Energy flows in one direction in an ecosystem, from producers to consumers.

C. More of the available energy in an ecosystem is given to largr animals than to small animals.

D. Organisms at the end of the food chain receive more energy than those at the beginning​

materials water oxygen those are the things i can think of in this moment.

c

explanation:

the corpus luteum secretes estrogens and progesterone. the latter hormone causes changes in the uterus that make it more suitable for implantation of the fertilized ovum and the nourishment of the embryo. if the egg is not fertilized, the corpus luteum becomes inactive after 10–14 days, and menstruation occurs.

i hope this : )

the answer is c a tornado