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Mamont248 [21]
2 years ago
11

It is estimated that there are as many as ____________ species in the world, though as few as ____________ of these species have

actually been identified.
Biology
1 answer:
andrew11 [14]2 years ago
7 0

Answer:

scientist has estimated that over 8.7million species in the world of plants and animals in existence, though as few as 6.5million on land and 2.2million in the ocean

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What is the input energy of a wind up toy?
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As opposed to external fertilization, internal fertilization ensures that
Dominik [7]
<span>c. only the fittest of sperm and egg combinations will survive.

</span>As opposed to external fertilization, internal fertilization ensures that

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3 years ago
If a meal supplies 110 g of carbohydrates, 25 g of protein, 20 g of fat, and the equivalent of 5 g of alcohol, what % of the kca
mars1129 [50]

Answer:

0.058 % kcalories comes from carbohydrate.

Explanation:

1 g of carbohydrtes gives 4 calories, 1 g of protein gives 4 kcalories, 1 gm of fat gives 9 calories and 1 g of alcohol gives 7 calories of energy.

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Total calories in a meal  440+100+180+35 = 755.

Therefore % of carbogydrate will be 440x 100 divided by 755 = 58.27 %

In kcalories % would be 58.27/1000 = 0.5827 %  

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