Leaves are the food factories for plants they grow quickly, there are so many of them, and are they easily replaced.
Answer:
My dad just recently turned 42, wbu?
Explanation:
The role for the water test tube in each phase was that the water was used for comparison or control. In water we know there are no Macro-molecules, just water. Iodine is pretty dark but when you put it in the solution it <span>will change.</span><span />
Answer:
(menstrual phase) this is the phase where the unfertilized ovum and endometrium that was formed in readiness for implantation slough off or come out due to a sudden drop in progesterone levels
(follicular phase) this is where the graafian follicle in the ovary develops. from primary follicles due to secretion of follicle stimulating hormone by the pituitary gland and matures there after due LH hormone which will also stimulate the ovary to release the ovum
(luteal phase)this is the phase after the ovum has been released where the remains of the ruptured graafian follicle undergo reorganization to form a corpus luteum/yellow body which now produces progesterone which causes thickening of endometrium in readiness for implantation
hope this helps