How can scientists ensure that their results are reliable?

They can write a complete description of what they did, and what results they got. Then publish the write-up in a report or magazine that's read all over the world, by other scientists who are working on exactly the same thing. Then all those other scientists can look for mistakes in it, or they can do the same experiment, in the same way or in different ways, and see if they get the same results. Then all of THEM publish THEIR experiments, for everybody ELSE to see, pick apart, and duplicate.

Hey ! This is exactly what real scientists do all the time !

Whaddaya know !

"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."

the cells uses some of the atoms of the glucose molecules to atp molecules. the atoms of the glucose molecules will then be converted into energy which will be eventually stored in atp. the energy produced which are stored in atp are coming from the glucose’s chemical bonds.