I think true, because they think that it is the least harming drug, because they may see their parents having a lot of alcohol. Another reason why is because they may see smoking as more harming because they may have learned about it in school, so they don’t smoke and then turn to alcohol, as they may not have so much knowledge on it.
It is the process of movement of substances from a region of higher concentration to a region of lower concentration .
Hence correct option is [ c ] .
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<em>Diffu</em><em>sion</em><em> </em><em>:</em><em>-</em>
- Water from soil is absorbed by plants by Diffusion.
- Amoeba exchanges Carbon dioxide & Oxygen by the process of Diffusion.
- It is a form of passive transport .
- It does not utilises energy .
Answer:
Mitochondria
Explanation:
Pyruvic acid enters the mitochondria where in the presence of oxygen it is converted into acetyl coenzyme A. Acetyl coenzyme A joins the Krebs cycle in which it is broken down to carbon dioxide, water and energy which is used to produce ATP. ATP is a complex organic molecule.
<span>Fermentation is a type of anaerobic respiration, ie it occurs in the absence of oxygen gas.
</span><span>Respiration</span> is the process of producing energy, in the cell, through the combustion of glucose. All combustion requires the presence of oxygen.
According to the EPA, plastic was the third biggest contributor to the total amount of municipal solid waste in 2017, right after food and paper/paperboard waste.