I NEED THIS ASAP

Zeke makes a Venn diagram to compare Fish A, which lives at the bottom of the open ocean, and Fish B, which lives in a fast-flowing river.

Which label belongs in the region marked X?

Adapted to its environment
Glows to attract prey
Long, thin body to aid in swimming in currents
Wide, flat body to handle immense pressure

Venn diagram is missing in the question, however, a venn diagram has been created to illustrate what is being referred to in the question.

Adapted to its environment

Explanation:

The venn diagram being referred to in the question above is missing, however, we can make a very good guess as to which of the labels listed in the question belongs to the region that is said to be marked X.

Rest assured, every species of organism must possess unique characteristics or traits to be well adapted to its environment. So therefore, considering the labels given in the question, the labels that would most likely belong in the region marked X would be “adapted to its environment.

The region marked X should be the region where the 2 circles represented in the venn diagram overlaps. Meaning, both Fish A and Fish B, both share a common attribute which can be labeled as "Adapted to its environment”, as both Fishes dwell in different environment with different conditions. Each type of fish would possess special traits listed in the other labels that would make them adapt well and survive in their different environment.

See the diagram that is attached below, which gives us a mental picture comparing both Fishes.

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 glands which are associated with each description is given below: