A( can withstand high blood pressure due to the thickness of its and
select one:
a....
Biology, 21.01.2020 03:31 chicalapingpon1938
A( can withstand high blood pressure due to the thickness of its and
select one:
a. vein; smooth muscle; elastin
b. vein; smooth muscle; tunica intima
c. artery; smooth muscle; elastin
Answers: 3
Biology, 21.06.2019 15:00
The images show fossils of a modern bird and two extinct organisms (a tyrannosaurus rex and an archaeopteryx). based on the structure of the three organisms, it can be concluded that . the archaeopteryx and bird have wings, while dinosaurs have limbs. so, it can be concluded that .
Answers: 1
Biology, 21.06.2019 17:30
Which of the following systems in absorbing oxygen and releases carbon dioxide
Answers: 1
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