Deaths and MV rates, 1913-2017 60,000
40
45,000
30
Number of deaths
5 30,000
20
Man
Death
rate
15,000
10
0
0
1925
1950
1975
2000
Number of deaths
Rate Per 10,000 motor vehicles
Rate Per 100,000,000 vehicle miles
Copyright 2019 National Safety Council - All Rights Reserved
1. What do the red, green, and blue lines in the graph show?

scientists have discovered that hiv does not cause aids by the virus's direct effect on the host's immune cells, but rather through the cells' lethal influence on one another. researchers from the gladstone institutes have revealed that hiv does not cause aids by the virus's

"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."