Q: Overharvesting is a serious threat particularly to which species? Read this paragraph and choose the correct option from the provided answers: Overharvesting Overharvesting is a serious threat to many species, but particularly to aquatic species. There are many examples of regulated fisheries (including hunting of marine mammals and harvesting of crustaceans and other species) monitored by fisheries. Choices: - aerial species - amphibious species - terrestrial species - aquatic species A:
aquatic species
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Q: What is the period during which humans become sexually mature called? Read this paragraph and choose the correct option from the provided answers: The reproductive organs grow very slowly during childhood and do not mature until puberty. Puberty is the period during which humans become sexually mature. In the U. S. , boys generally begin puberty at about age 12 and complete it at about age 18. Choices: - adulthood - maturity - adolescence - puberty A:
puberty
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Q: What does photosynthesis allow plants to generate? Read this paragraph and choose the correct option from the provided answers: Choices: - enriched molecules - geometric molecules - clorophyll - organic molecules A:
organic molecules
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Q: Meningitis is an infection of the membranes that cover the brain and what else? Read this paragraph and choose the correct option from the provided answers: Meningitis is an infection of the membranes that cover the brain and spinal cord. If you have meningitis, you are likely to have a fever and a headache. Another telltale symptom is a stiff neck. Meningitis can be caused by viruses or bacteria. Viral meningitis often clears up on its own after a few days. Bacterial meningitis is much more serious ( Figure below ). It may cause brain damage and death. People with bacterial meningitis need emergency medical treatment. They are usually given antibiotics to kill the bacteria. Choices: - umbilical cord - notochord - liver - spinal cord A:
spinal cord
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