After the last ice age, standard ice blocks left behind by the continental glacier melted and formed

Kettles. Kettles is the answer. Kettles are small depression that form when a chunk of ice is left in glacial till. After the last ice age, stranded ice blocks left behind by the continental glacier melted and formed kettles. You are welcome.

"menstrual cycle is a complex cycle that consists of several processes. order of occurrence of steps in menstrual cycle are as follows:

1. high progesterone levels maintain the endometrium lining of the uterus.

2. endometrium lining breaks down and low levels of estrogen stimulate the pituitary to release fsh and lh.

3. fsh and lh stimulates the follicles to develop and the oocyte to produce estrogen.

4. rising estrogen levels suppress fsh production and development of other follicles.

5. a spike in lh causes follicle to rupture.

6. a breakdown of corpus luteum causes progesterone level to drop."

x would be the most and the least would be y because there are more fruit   and seeds than flock z has insects