Answer:
Encyclopædia Britannica, Inc. The forearm and the lower leg have two long bones each. In the forearm are the radius—on the thumb side of the forearm—and the ulna; in the lower leg are the tibia (the shinbone) and the fibula. The radius corresponds to the tibia and the ulna to the fibula.
Explanation:
Answer:
the functions of the endocrine system are intricately connected to the body's nutrition.
Explanation:
The answer is TRUE. Research indicates that marijuana smoking exposes the subjected to 75% more benzanthracene than tobacco smoke. Additionally, marijuana smoke has 50% more benzopyrene, 3-5 times higher aromatic amines and nitric oxide than tobacco smoke. Some research also indicate that marijuana smoke has 20 times more ammonia than cigarette smoke.
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Answer:
Birds have light-weight bones, wings, and feathers that are hollow that allow them to fly. The type and shape of their beaks help them to fulfill their duties in the environment.
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Answer:
The answer is d
Explanation:
keratin is a protein molecule that is found in hair follicles fingernails and in some skin cells.
