Answer:
Conservation helped to reduce air pollution by using fewer fossil fuels, such as gasoline for a car, reduces the emission of harmful pollutants into the air
Explanation:
Answer:
they're very common and wear protection to prevent STDs
Answer:
True
<h2>How does grief affect your health?</h2>
You are more prone to getting the flu and colds while you are mourning because your immune system is compromised. But more than that, the strain of grieving can cause shingles for some people and severe physical problems for others. Many people overlook things because they have been caring for a dying spouse for months or years while neglecting their own medical checkups.
Clinical studies have shown that a shattered heart can cause death.
Answer:
Transitional cell carcinoma is a cancer that forms in a type of epithelial tissue called transitional epithelium, or urothelium. This tissue, which is made up of many layers of epithelial cells that can get bigger and smaller, is found in the linings of the bladder, ureters, and part of the kidneys (renal pelvis), and a few other organs.
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Explanation:
Answer:
The correct answer is- a slow rise in the concentration of antibodies, followed by a rapid decline.
Explanation:
The first exposure of antibody in an organism generates the primary response. Initially, for some days after the exposure of antigen, there is no antibody detection in the blood and it is called the latent phase.
After the latent or lag phase, the antibodies start accumulating and reach to the peak between 7-10 days after exposure. So it takes a longer time to establish immunity in primary response.
After the immunity reaches the peak it declines rapidly that means higher immunity does not stay for a longer time. This phase is called the declining phase. Therefore, the correct answer is- a slow rise in the concentration of antibodies, followed by a rapid decline.
