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snow_lady [41]
3 years ago
5

How are hydrogen bonds different from covalent bonds?

Biology
2 answers:
BaLLatris [955]3 years ago
7 0

C.hydrogen bonds involve valence electrons whereas covalent bonds involve all electrons in the atoms.

yuradex [85]3 years ago
4 0
I think it C hope this helps
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A cleavage furrow forms along the midline (equator) of a cell at
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true

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What is happening to boidiversity
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Biodiversity is rapidly declining across the globe.

Explanation:

The biodiversity across the globe has been under heavy blow, especially in the past few hundred years. The main reason for this are the humans. The humans with their activities have managed to destroy the habitats in lot of places, which in turn resulted in sharp decline in biodiversity. Also, some species have been systemically killed off, some because they have been considered as pests, some because they were used as a food source.

  • Naturally, the biodiversity tends to be at a sustainable level, while some species die out, other replace them.
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Learn more about extinction https://brainly.ph/question/1300646 #learnwithBrainly

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Analysis of a blood sample from a fasting individual who had not eaten for 24 hours would be expected to reveal high levels of _
saw5 [17]

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Glucose

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3 years ago
What is a cell how does it effect the body
kherson [118]
A cell is <span>the smallest structural and functional unit of an organism. It effects the body by making and strengthening tissue, fighting unwanted cells, and by giving off oxygen throughout the body.</span>
8 0
3 years ago
Read 2 more answers
3. The mechanism in which organisms best suited for their environment survive<br> and reproduce.
lys-0071 [83]

The mechanism in which organisms best suited for their environment survive

and reproduce <u>NATURAL SELECTION.</u>

<u></u>

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When individuals in a population compete for resources or live in their environment, the individuals with the slightest advantage over the others have an increased chance of reaching maturity and  reproducing to passing down their genes to the next generations.

Natural selection works on the variations of the population to ‘select’ the best alleles of genes in the population that offer an advantage in ‘survival for the fittest’. This how natural selection fits a population to its environment. The greater the variation within a population, the higher its capacity to adapt to changes in the environment.

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brainly.com/question/1184863

brainly.com/question/875198

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