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tangare [24]
3 years ago
6

Which is true in a covalent bond?

Biology
2 answers:
posledela3 years ago
6 0
B. the bond forms when electrons are shared
tamaranim1 [39]3 years ago
6 0

The answer is B. The bond forms when electrons are shared

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The producers in the ecosystem produce 25,000,000 kilocalories per year. How much energy is most likely available to the organis
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Answer:

The correct answer is - 25,00,000 Kcal

Explanation:

The transfer of energy in the trophic level is move with each successive level of the trophic level of the pyramid. Energy transfer takes place in a manner that only 10% of the available energy move to the next level and the rest 90% of energy lost as heat and other processes.

So ith producers produce 25000000 Kcal than only 10 % of this will transfer to the next level or the second level of the pyramid

Producer ---->     primary consumer  ----> secondary consumer

100% energy      10% energy of producer     10% of primary consumer

So, the 10% of 25000000  ----->  2500000

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Based on the DNA strand here, what is the contemporary: 5’- ACTGACATG -‘3
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What is the ancestor to all modern-day plants?
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snake,guppy and goldfish are in the same group. what characteristic was used to group these animals?​
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