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Author Question: ________is no way ______car will be ready in time for you to pick it up today. a. Their . . . ... (Read 5 times) |
The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.
Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.
Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.
Human kidneys will clean about 1 million gallons of blood in an average lifetime.
Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.