Answer:
Viral diseases cannot completely be healed while bacterial diseases can completely be healed.
They weaken body cells.
Explanation:
When we get a disease, the white blood cells try to fight it but when the disease is too strong and our immunity is low signs and symptoms show then when you take the medicine a persons immunity will be back and be able to fight the disease.
Humans, Monkey,s & Apes belong to a group of animals known as Mammals.
If you use more than one independent variable at a time, and will observe a change, you will not know which variable contributed to a changed result.
Answer:
The answer is D/ The allelic frequency for pointed ears is 0.5 (50%).
Explanation:
I got it right on my Exam
False
Nitrogen and sulfur dioxide are acidic oxides in nature. The burning of fossil fuels and other sources are responsible for addition of these oxides in the atmosphere of earth. These oxides mixed with water vapor causes acid rain. Being acidic in nature they will have low pH value. Therefore, greater the concentration of sulfur and nitrogen oxides, will lower the pH value of precipitation.
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