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olya-2409 [2.1K]
3 years ago
10

What causes the aortic semilunar valve to close?

Biology
1 answer:
schepotkina [342]3 years ago
8 0
When the atrioventricular valves open. 

This is when Ventricles are being filled with blood from the atrium.
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Hey, here it is!!
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Which is true about scientific knowledge?
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Cross a plant that is heterozygous for green pods with a plant that has yellow pods
saw5 [17]
G=Green....because your starting plant is heterozygous it must be Gg
g = yellow ....because yellow is recessive, it must be gg

Gg x gg 

Do a Punnet Square and you get
Gg (2)
gg (2)
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3 years ago
Please Help.
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3 years ago
An outbreak of anthrax has occurred in a southwest community. Isadora is the local vet, so whenever she gets a call about a sick
prohojiy [21]

An outbreak of anthrax has occurred in a southwest community. Isadora is the local vet, so whenever she gets a call about a sick animal, anthrax is in the back of her mind injured animal would Isadora NOT worry about contracting anthrax is Herbivores.

<h3>What animals get anthrax?</h3>

Anthrax occurs naturally around the world in wild and trained hoofed animals, especially cattle, sheep, goats, camels and antelopes.

It can also happen in humans when they are told to the bacterium, usually through handling creatures or animal hides.

Thus, Herbivores injured animal would Isadora NOT worry about contracting anthrax.

To learn more about Herbivores click here:

brainly.com/question/16786804

#SPJ2    

4 0
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