The answer is D. The presence of oncogenes
Oncogenes is a gene that has potential to cause Cancer. Once it appear on tumor cells, Oncogenes often mutated at a very high level. When the cells critical function altered, they usually undergo a rapid cell death. But once oncogenes activated, those malfunction cells will not undergo rapid cell death, filling our body with malfunctioning cells
The human body is mostly made up of water (H2O), and there is one oxygen atom in each molecule of water. Note that, although each water molecule also contains two hydrogen atoms, the atomic mass of hydrogen (about 1) is much smaller than the atomic mass of oxygen (about 16). Because of this, hydrogen contributes less to human body mass than oxygen.
<span>I would say peer pressure influence teenagers to end up engaging in drug or alcohol abuse. One other thing is poverty,cause many teenagers end up dropping out of school to work and help provide for their families but some just drop out of school because of use of drugs and end up committing crimes.</span>
Frozen fish fillets should be thawed under cold, running water to preserve the fish's natural flavor and freshness. In fact, if we use hot water or something similar, the fresh meat won't be natural and may even be slightly cooked, which is bad for chefs because they won't be able to serve overcooked meals to customers.
It's important to keep in mind that fish meat is more heat-sensitive than beef, which means it can be ruined with less heat. Some types of fish are even only cooked with lemon and vinegar.
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