Hi the answer to your question would be the signals may be transmitted by Integrins.
Hope this helps.
Answer:
There are too few air particles in space for longitudinal waves to travel.
Explanation:
1) I took the test and it was correct.
2) Longitudinal waves need a medium to travel through and in space theres really nothing the wave can use for a medium.
Therefore I conclude that it is better for the <span>student talked to one group of plants and hand watered them as it shows higher progress compared to the students that did not talk to the plants. </span>
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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
Plant food gives it more minerals and nutrients. It kinda like vitamins but for plants. It make them grow healthier and sometimes faster