Answer:
When the body is stressed, muscles tense up. Muscle tension is almost a reflex reaction to stress—the body’s way of guarding against injury and pain. With sudden onset stress, the muscles tense up all at once, and then release their tension when the stress passes.
Explanation:
Listing failures will decrease the self-esteem of a person, so the correct answer is b. False.
Crossed extensor reflex action prevents one from falling when your foot catches while walking.
Crossed extensor reflex:
- A withdrawal reflex is the crossed extensor reflex. In the withdrawing limb, the extensors relax while the flexors contract, but in the other limb, the opposite happens.
- Contralateral means that the crossed extensor reflex takes place on the side of the body that is opposite from the stimulus.
- Afferent nerve fiber branches travel from the stimulated side of the body to the opposite side of the spinal cord to cause this response.
- They connect with interneurons there, which then stimulate or inhibit alpha motor neurons to the muscles of the opposing leg.
Learn more about the Reflex action with the help of the given link:
brainly.com/question/17212995
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Answer:
winning
Explanation:
winning because winning isn't everything, if you lose you have to have respect, if you lose you have to have integrity, if you lose you have to be fair
Answer: False
Explanation:
The statement that antibiotic resistance occurs because people build up a resistance to antibiotics is false.
Antibiotic resistance occurs when the drugs that are made to destroy germs such as fungi and bacteria are defeated by the germs and the drugs doesn't work on them. In such cases, the germs continually grow since they weren't destroyed.
Antibiotic resistance doesn't occur because people build resistance but rather because there are changes in the germs or bacteria with regards to how the medicines are used.
Therefore, the people didn't build up resistance to the antibiotics but rather, the germs did.
