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mars1129 [50]
3 years ago
11

What does the cardiovascular system do?

Biology
2 answers:
Bond [772]3 years ago
7 0
This answer should be D
mash [69]3 years ago
7 0

Answer:

D.supplies oxygen to the body

Explanation:

the cardiovascular system includes the heart,lungs,veins, and arteries which helps us intake oxygen and breath.

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Genetic drift tends to occur in populations that
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2.265 kg is the weight for a small bag of sugar. You are baking cupcakes for a school fund drive. It takes 100 g of sugar to mak
katovenus [111]

The total batches of cupcakes that you make with one small bag of sugar will be 22 batches

From the question, we are given the following

Weight of a small bag of sugar = 2.265kg = 2265grams

Since 100g of sugar to make one batch of cupcakes, then:

100g = 1 batch ... 1

In order to get the number of batches of cupcakes can you make with one small bag of sugar, we can write:

2265g =  x ... 2

Divide both expressions;

100/2265 = 1/x

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x = 2265/100

x = 22.65 batches

Hence the batches of cupcakes that you make with one small bag of sugar will be 22 batches

Learn more here: brainly.com/question/19914553

7 0
3 years ago
What type of macromolecule is the sugar fructose?
Rufina [12.5K]
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KIM [24]

Answer:

B. sending neurotransmitters to endocrine target cells

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