Because the sperm is too fast and sometimes it takes a while to become fertile <span />
Carcinogens are found within cigerattes. Carcinogen refers to any subctance or agent that tends to produce a cancer.
Answer:
Cannabis is a plant that makes a thick substance full of compounds called cannabinoids. There are more than 100 of these chemicals in cannabis. They cause drug-like reactions in your body. CBD (cannabidiol) and THC (tetrahydrocannabinol) are the most common cannabinoids found in cannabis products.
Explanation:
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Answer:
arms, legs, and hips
Explanation:
During aerobic activity, you repeatedly move large muscles in your arms, legs and hips. You'll notice your body's responses quickly. You'll breathe faster and more deeply. This maximizes the amount of oxygen in your blood.