Why do birth control pills contain estrogen?
a. eggs are made of estrogen.
b. wom...
Biology, 10.10.2019 06:00 Victoriag2626
Why do birth control pills contain estrogen?
a. eggs are made of estrogen.
b. women normally have no estrogen in their bodies.
c. sperm use progesterone to fertilize eggs.
d. estrogen controls the ovulation process.
Answers: 1
Biology, 22.06.2019 04:00
Plsss > .< compare and contrast the characteristics of flatworms rounds worms and earthworms
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Biology, 22.06.2019 04:30
Long term exposure to waves can cause sunburns and skin cancer.
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Biology, 22.06.2019 09:10
Refer to this portion of a dichotomous key for fish identification to answer the question. 1. (a) has a single dorsal fin ® 5 (b) has a double dorsal fin ® 2 2. (a) one fin is spiny, the other is smooth ® 3 (b) one fin is not spiny or smooth ® 4 5. (a) has small fin on back near tail ® 6 (b) has no fin on back near tail ® 7 6. (a) has barbs near the mouth ® catfish (b) does not have barbs near the mouth ® 10 7. (a) tail is asymmetrical ® 8 (b) tail is symmetrical ® 9 10. (a) scales are small ® trout (b) scales are large ® whitefish what is the next step to complete to identify a fish that has a single dorsal fin, no fin on the back near the tail, and no barbs near the mouth? step 2 step 5 step 7 step 10
Answers: 2
Mathematics, 23.03.2020 20:34
History, 23.03.2020 20:34
Mathematics, 23.03.2020 20:34
Mathematics, 23.03.2020 20:34
History, 23.03.2020 20:34
History, 23.03.2020 20:34
Mathematics, 23.03.2020 20:34
Mathematics, 23.03.2020 20:35
Mathematics, 23.03.2020 20:35
Mathematics, 23.03.2020 20:35