Biology, 20.12.2019 01:31 Angellbatton6763
Select the correct statement about the special fetal blood vessels.
a the umbilical vein becomes the ligamentum teres.
b the distal parts of the umbilical arteries form the superior vesical arteries.
c the hepatic portal vein forms from the umbilical artery.
d the fossa ovalis becomes the f
Answers: 1
Biology, 22.06.2019 01:00, dahn
What can be said about farmers in highly developed countries? a) they have little or no negative impact on the environment. b) they practice subsistence agriculture. c) they are able to incorporate polyculture into their farming practices. d) they utilize organic farming techniques on a regular basis. e) they rely on large amounts of energy from fossil fuels.
Answers: 3
Select the correct statement about the special fetal blood vessels.
a the umbilical vei...
a the umbilical vei...
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