As the trees are cut down and the grasses cleared, how might this activity affect this ecoregion? this activity may cause- A. a decrease in the deposition of sand
B. an increase in the erosion of soil
C. a decrease in the weathering rock
D. none of these

the sunflower because each experiment got the same results

hope this !

-payshence

"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."

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.