Crude oil I think but im not sure
Answer: The answers are A,B,E,F
Explanation: because i listened to the wrong answers and they showed me what i had got wrong and it showed me the answers to the questions! IF YOU GUYS GET IT RIGHT LIKE THE ANSWER !! HOPE THIS HELPED!
Answer: Complementary base- pairing creates a very stable structure
Explanation:
The expulsion of the embryo or fetus from the uterus before the middle of the second trimester is a condition called abortion. It is termination of pregnancy by removal or expulsion of an embryo.
Miscarriage is also that is known as spontaneous abortion which is unintentional expulsion of embryo within the 24 week and the most common cause of spontaneous abortion during first trimester is chromosomal abnormalities of embryo .
The health risk of abortion depend on the procedure is performed safely or unsafely. According to world health organization which is unsafe abortions as those performed by unskilled individuals.There is small diference in safety and efficiency between medical abortion using a combined regimen of mifepristone and misoprostal and surgical abortion in first startiung 3 weeks.
To learn more about spontaneous abortion here
brainly.com/question/8067420
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