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grandymaker [24]
3 years ago
8

What are the functions of veins ?

Biology
2 answers:
coldgirl [10]3 years ago
7 0

Answer:

They are veins and arteries. The primary function of arteries is to transport highly oxygenated, nutrient-rich blood from our hearts and distribute it to the rest of our body. Veins, on the other hand, are used to pump much-needed blood back to the heart.

Sergeeva-Olga [200]3 years ago
7 0

Answer:

Veins are used to pump blood back to the heart.

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How many copies of DNA are produced after PCR is completed?<br><br> one copy or billions of copies?
viva [34]

Answer:

Billions

Explanation:

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3 years ago
According to MyPlate, an adult age 18 or older should consume how many cups of milk or milk equivalents per day on a 2,000-calor
kondaur [170]

Answer:

3

Explanation:

Daily Recomendation

Children

2-3 years old ---2 cups

4-8 years old ---2½ cups

Girls

9-13 years old ---3 cups

14-18 years old ---3 cups

Boys

9-13 years old ---3 cups

14-18 years old ---3 cups

Women

19-30 years ---3 cups

31-50 years old ---3 cups

51+ years old ---3 cups

Men

19-30 years old ---3 cups

31-50 years old ---3 cups

51+ old years old ---3 cups

Cup Equivalents for Milk and Milk Products:

1 cup of milk, yogurt, or soymilk— gives 1 cup equivalent

1.5 ounces of natural cheese— gives 1 cup equivalent

2 ounces of processed cheese— gives 1 cup equivalent

8 0
3 years ago
Investigating the effect of temperature on enzyme activity question answers
Alex777 [14]
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TEA [102]

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Carbon dioxide

Explanation:

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Which diet promotes the greatest loss of body heat?
Novosadov [1.4K]

A diet that consist highly of fruits with lots of vitamin c and vegetables along with coconut water and pomegranate juice can help maintain body heat and not lead to it over heating and of course lots of cold water. Milk with a bit of honey could also help.

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