They reduce pregnancy because the delay the uterus releasing the egg, and delay ovulation. Less than 1% of women who use IUDs pregnant, although pregnancies after the emergency contraceptive pill are not as rare.
Answer:
escalated breathing, enlarged pupils, and weakness or fatigue
Explanation:
It allows Nutrients and waste substances to pass through them
1. Is b, 2. Is c 3. Is d 4. E and 5. Is a