Two bird species, G. fuliginosa and G. fortis, found on the Galapagos Islands have similar beak morphologies. Yet the birds live together sharing the food resources. Based on the information provided in the graph, identify the type of relationship between the two species and explain why they cooperatively share food resources.

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 : )

1. what is the relationship between the shape of an enzyme and the reactions they catalyze?

2. how does an enzyme inhibitor work?

separate your answers so i dont get confused : )