Other super bacteria like Salmonella even sometimes produce enzymes like Beta-¬lactamase that breakdown antibiotic attackers before they can do any damage. And E. coli, a diverse group of bacteria that contain strains that cause diarrhea and kidney failure, can prevent the function of antibiotics like quinolones by actively booting any invaders that manage to enter the cell.
What's the main idea of this? (10 or less words.)

h

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."

c

explanation:

there are so many examples for that in different areas, like biology experiment carried out in our lab recently.

here's one link: