Which of the following is the most likely function of this shape?

a. to allow snow to fall rather than get caught in the branches
o
b. to detect the environment
o
c. to keep cool during the summer
o
d. to attract birds to nest in the branches

answer; i believe that the correct answer is(d) nondisjunction during meiosis;

a. by using fur or clothes to trap heat energy near the body

the level of progesterone is low at the pre-ovulatory phase of the cycle but it gradually increases and the levels are high at the luteal phase. if pregnancy occurs, the level of progesterone will be high throughout the pregnancy.

if egg is fertilized and the mother gets pregnant, progesterone starts preparing the uterus for the implantation. it starts building up the lining of uterus and make it hostile of the period of pregnancy.

i believe it would be c: tons.