Vehicle brake systems are designed to reduce effects of gravity, centrifugal force in curves and the force of impact.
Answer: B Synergism
Explanation: This situation describes the use of more than a drug which eventually results into combination of value and performance. This synergistic effect can be beneficial or harmful.
Answer:
The Solar System is the Sun and all the objects that orbit around it. The Sun is orbited by planets, asteroids, comets and other things. The Solar System is about 4.6 billion years old.It contains 99.9% of the Solar System's mass. This means that it has strong gravity.
Answer:
B
Explanation:
The brain is responsible for feeding behaviour and how the tract moves.
The autonomic nervous system controls the tone of the digestive tract. The brain controls drinking and feeding behavior. The brain controls muscles for eating and elimination. The digestive system sends sensory information to the brain.
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To summarize, food intake is influenced by metabolic activity in hypothalamic neurons and elsewhere; by hormones that signal the body's fat content to the brain; and by other homeostatic-need situations such as low blood glucose. All of these represent instances of negative feedback.
