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viva [34]
3 years ago
9

Which event has been responsible for most extinctions?

Biology
2 answers:
liq [111]3 years ago
6 0

Answer:

the ansaer is asteroids striking earth

slamgirl [31]3 years ago
5 0

Answer:

The answer is strictly between B or D

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What substance is a substrate of amylase
dangina [55]

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Starch

Explanation:

Any member of a class of enzymes that catalyze the hydrolysis (splitting of a compound by addition of a water molecule) of starch into smaller carbohydrate molecules such as maltose (a molecule composed of two glucose molecules).

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How would the extinction of tiger sharks impact the biodiversity of oceans?
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3 years ago
Why don't siblings look exactly alike?​
lidiya [134]

Accualy some do, but that's a little rare, so I'm guessing because each child gets some of there mom and dad's to genetics, one child might get some of there mom's but more of there dad's and the other might get some of there dad's and more or there mom's..? not sure if that makes any sense-

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What is the phenotype of an individual - XHY?
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3 years ago
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Which of the following best describes a cinder cone?
jeka94

Answer:

A cinder cone is a short, steep volcano that blasts out

pyroclastic material.

Explanation:

A cinder cone is basically a sharp conical hill which consist of a loose pyroclastic fragments that are being formed on the sides on volcanic vent.

Simply think of a steep volcano and how it acts when it blats out, this is what cinder cone is. When the lava is blown out in a very violent manner, it breaks in to very small particles that can be addressed as cinder. Almost all the cinder cones are made up of pyroclastic substance.

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3 years ago
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