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Alika [10]
3 years ago
15

What is the ultimate source of energy for all ecosystems?

Biology
2 answers:
timofeeve [1]3 years ago
6 0
The answer is B. The sun
Y_Kistochka [10]3 years ago
3 0
The correct answer is B. the sun
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The correct answer is B. water will leave the balloon.

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As the sucrose concentration is higher in the solution, the water in the balloon, where the sucrose is less concentrated, will tend to leave and try to dilute the outer solution until both sucrose concentrations are equal. But as the water leaves the balloon, the concentration inside will increase, so it will flow outside until both concentrations are equal and not until the outer concentration is similar to the initial concentration in the balloon.

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Explanation:

Eras are made up of eons, but hours are made up of minutes. Eons are made up of eras, but minutes are made up of hours. Eras are not even divisions of time, while minutes are. Eons are even divisions of time, while hours are not.

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3 years ago
What percentage of the offspring will be homozygous recessive?
Romashka-Z-Leto [24]
I n the F1 generation, there will be no recessive offspring but in the F2 generation there is a 25% of offspring being recessive.

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Hope it helped,



BioTeacher101
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Energy & transport organelle entering or leaving diagram the chloroplast
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