26. Which of the following best describes how organ systems interact, serving the needs of cells for cellular respiration?
A. The cardiovascular system pumps blood, which carries nutrients and oxygen to cells in the body. The digestive
system provides oxygen and gets rid of carbon dioxide. The integumentary system supplies the food required
for the process.
B. The skeletal system pumps blood, which carries nutrients and oxygen to cells in the body. The muscular
system provides oxygen and gets rid of carbon dioxide. The respiratory system supplies the food required for
the process.
C. The cardiovascular system pumps blood, which carries nutrients and oxygen to cells in the body. The skeletal
system provides oxygen and gets rid of carbon dioxide. The respiratory system supplies the food required for
the process.
D, The cardiovascular system pumps blood, which carries nutrients and oxygen to cells in the body. The
respiratory system provides oxygen and gets rid of carbon dioxide. The digestive system supplies the food
required for the process.

D

Explanation:

Blood is pumped by cardiovascular, respiratory system breathing process takes in oxygen and breaths out carbon dioxide when the digestive system food process gives the body energy for this processes to be successful

mountains can affect the climate of nearby lands. in some areas, mountains block rain, so that one side of a mountain range may be rainy and the other side may be a desert. much of airborne moisture falls as rain on the windward side of mountains.

explanation:

"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."