These are the early signs of osteoarthritis Pain. Your joint may hurt during or after movement. Tenderness. Your joint may feel tender when you apply light pressure to it. Stiffness. Joint stiffness may be most noticeable when you wake up in the morning or after a period of inactivity.
Answer:
This is an example of <em>classical conditioning.</em>
Explanation:
Classical conditioning is the learning of the relationship between neutral and unconditional stimuli, which is caused by repeated exposure to this stimulus pair, and which results in a conditional reaction.
The dog came from the abusive environment. Every time someone came close to him, they would, for example,<em> beat him</em>. In this case, dog’s <em>association to the touch, was beating. </em>He got a new owner, who wanted to pet him and <em>show him love by touching him</em>, but the only association he had when it came to her hands, was abusing. By repeating the new action, he started to <em>associate her hands with love and tenderness. </em>
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Cardiovascular fitness is the ability of the heart, lungs and circulatory system to supply oxygen and nutrients to working muscles efficiently, and allows activities that involve large muscle groups (walking, running, swimming, biking, etc.) to be performed over long periods of time.
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Answer: c. Five months
Explanation:
The digestive system in infants is weak and is incapable of digesting solid foods in young age typically in one or two months after birth. According to the american academy of pediatrics. The infant must be fed with solid foods in 4-6 months. It also depends on how the infant responds when fed with different solid foods. The solid food must be in highly diluted form, like in a meshed form and must be boiled so that the infant can swallow and digest the food easily.
