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makvit [3.9K]
3 years ago
13

The grouping of viruses is based partly on the...

Biology
1 answer:
iris [78.8K]3 years ago
8 0
The answer is A. the presence or absence of an envelope
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List the order the steps of the path of blood through the kidneys.
Alexxandr [17]

Blood flows to the kidneys through the right and left renal arteries. Inside each kidney these branch into smaller arterioles.

The blood is at very high pressure and flows through the arterioles into tiny knot of vessels called the Glomerulus. These are located in the nephrons.

From the glomerulus the blood pressure drops and the blood flows into arterioles which coil around the nephrons. These in turn connect to a series of small veins. These vessels reunite and ultimately form the renal vein.

About one quarter of the total cardiac output (or total blood flow) circulates through the kidneys. This equates to just over 1 litre of blood every minute.

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nonpolar covalent bond

Explanation:

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1 year ago
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Molybdenum is the element on the periodic table that has 42 as it's atomic number. It has 42 electrons. Hope this helps! =^-^=

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