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Vsevolod [243]
3 years ago
15

Write 8 adaptative feature of bird​

Biology
1 answer:
velikii [3]3 years ago
6 0

Answer:  All birds are warmblooded, or endothermic, animals. Birds are vertebrates because

they have backbones. All birds have a four-chambered heart, a

characteristic they share with mammals. All birds lay hardshelled eggs. Birds have only two legs. Their forelimbs have

become modified into wings for flying. All modern birds evolved

from ancestors that could fly.

Explanation:

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What cellular structures can be observed with the aid of light microscopy and electron microscopy?​
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With a light microscope one can view the nucleus and endoplasmic reticulum, large vacuoles etc

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With an electron microscope one can view, in addition, even the ribosomes and mitochondria, chromosomes, tubules etc.

An electron microscope can discern very minute details of a cell. This is because its resolution is dependent on the very small wavelength of a beam of electrons which is approximately 0.002 um (about 10,000 times powerful than a light microscope)

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Ethyl alcohol fermentation breaks down glucose into what two products? oxygen and ethyl alcohol oxygen and lactic acid carbon di
Digiron [165]
The fermentation of ethyl alcohol is a biological process which involves the breakdown of sugars such as glucose, fructose and sucrose into the cellular energy. The cellular energy produced in the form of ATP. This fermentation reaction produces the byproduct’s mainly as ethyl alcohol and carbon dioxide. Hence the correct answer is carbon dioxide and ethyl alcohol.
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Which consist of sperm cells and egg cells?
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Answer:

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gamete. Gametes are an organism's reproductive cells. They are also referred to as sex cells. Female gametes are called ova or egg cells, and male gametes are called sperm. Gametes are haploid cells, and each cell carries only one copy of each chromosome.

Explanation:

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The graph shows the amount of pollution removed by trees during October, the Trees were able to remove the greatest about of___.
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I think the answer is ozone i hope i am right and hope this helps

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1. Just as a person inherits physical traits, a person inherits personality traits as well.
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All the answers are True
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