Answer:
children and teachers
Explanation:
it makes since because theyre volunteering to help out , this would benefit the school which benefits teachers and students but not them
The mechanisms regulating systemic iron homeostasis are largely centred on the liver and involve two molecules, hepcidin and ferroportin, that work together to regulate the flow of iron from cells into the systemic circulation.
In this question we will explain the common ovulation cycle, and what is the chain of events between corpus luteum, Graafian follicle, oocyte, ovarian follicles, ovulation.
<h3>What is ovulation?</h3>
As follicle cells grow, estradiol production is observed. Estradiol is released slowly throughout the follicular phase of the ovarian cycle. This phase is characterized by follicle growth and oocyte maturation.
After ovulation, the so-called luteal phase of the ovarian cycle begins. In it, the LH hormone acts by stimulating the follicular tissue of the ruptured follicle to form the corpus luteum.
Ovulation is the time when the mature oocyte is released.
With this information, we can conclude that the common ovulation cycle, and what is the chain of events between corpus luteum, Graafian follicle, oocyte, ovarian follicles, ovulation.
Learn more about ovulation in brainly.com/question/12167529
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B. Small diameters is the characteristic of capillaries that causes restriction of blood flow.
Since it is a narrow passage, not a lot of blood can pass through it at the same time.
