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svetlana [45]
3 years ago
7

A piece of curved glass that causes light rays to come together or spread apart as they pass through is a

Biology
1 answer:
konstantin123 [22]3 years ago
8 0

Answer:

Lens

Explanation:

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The law of conservation of mass states that mass is neither created nor destroyed by chemical reactions or physical transformations. according to this, the mass of the products must equal the mass of the reactants.
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If an organism has a high biological fitness in one environment ,does that mean that it would also have high biological fitness
dsp73

The answer is NO. This is because different environments require different adaptations. A desirable trait in one environment may be inconsequential or detrimental in another environment. This is the reason also why evolution is continuous as natural selection acts on traits of a population to ensure desirable traits are retained with changes in the environment in a dynamic world.






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What's up these organisms has an exoskeleton?
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3 years ago
Natural selection is best described as
nirvana33 [79]
Hello,

The answer is "natural selection is how animals, or plants survive or adapt to their environment".

Reason:

Natural selection is how animals, or<span> plants survive or adapt to their environment this idea came up by Charles Darwin and how he examined the birds beaks which means he came up with the theory of evolution which means that animals evolve to a different type of that species to adapt to there environment with is natural selection.

If you need anymore help feel free to ask me!

Hope this helps!

~Nonportrit  </span>
8 0
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The law of segregation states that allele pairs separate during gamete formation. How then do we have two alleles for a trait? W
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We receive one allele from each parent.

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