Based on the diagram above, which of the following describes the role of organ a?
a) it enable...
Based on the diagram above, which of the following describes the role of organ a?
a) it enables maternal-fetal blood exchange so the fetus receives oxygen removes nutrients and waste products
b) it delivers oxygen and nutrients and removes carbon dioxide and other waste products through the skin of the fetus.
c) it connects the fetus to the uterus, which is the source of oxygen, nutrients, and waste disposal for the fetus.
d) it provides oxygen and nutrients and removes carbon dioxide and other waste products from the fetus's blood.
Answers: 3
Biology, 21.06.2019 20:00
How did the miller-urey experiment impact the way scientists think about the origins of life? use what you know about the miller-urey experiments to discuss the factors needed for life to arise, and speculate on whether life could arise on another planet.
Answers: 3
Biology, 21.06.2019 20:30
Which of the following is a common danger of commercial fishing?
Answers: 1
Biology, 22.06.2019 04:00
The nervous system interacts with the endocrine system by a. using hormones as connections b. sending nerve impulses directly to glands c. using neuroendocrine cells as connections d. sending neurotransmitters directly to neurons
Answers: 1
Biology, 22.06.2019 06:30
Areal dna molecule consists of thousands of these pairs of nucleotides. what is the pairing arrangement of the nitrogen bases
Answers: 1
Physics, 24.09.2019 09:00
Mathematics, 24.09.2019 09:00
History, 24.09.2019 09:00
History, 24.09.2019 09:00
Arts, 24.09.2019 09:00
Mathematics, 24.09.2019 09:00
Geography, 24.09.2019 09:00
Biology, 24.09.2019 09:00
Mathematics, 24.09.2019 09:00
Mathematics, 24.09.2019 09:00
Geography, 24.09.2019 09:00
Mathematics, 24.09.2019 09:00