Why do veins also have valves?
to keep the blood from circulating too fast
to regulate contr...
Answers: 1
Biology, 21.06.2019 20:00, nisha87
Which of the following is most important in making the typical seed more resistant to adverse conditions than the typical spore? a) a different type of sporopollenin b) an internal reservoir of liquid water c) integument(s) d) ability to be dispersed e) waxy cuticle
Answers: 1
Biology, 22.06.2019 07:30, felipeee4609
Which situation is an example of not doing work? lifting a couch throwing a baseball running up stairs carrying a box
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Biology, 22.06.2019 14:30, angelrenee2000
The table above shows five different types of chromosomal abnormalities that can occur during meiosis. they result in either an individual having too many or too few chromosomes in their genome. what is the most likely cause of these chromosomal abnormalities?
Answers: 1
Physics, 05.05.2021 17:30
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