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It's something like insulting or making fun of someone. so if you were giving a speech and an audience member kept yelling rude things at you like "ya right!" "you're a jerk!" or whatever, that'd be heckling.
The move to agriculture societies from nomadic tribes. With agriculture the Egyptians now had surplus crops and supplies so they could began selling them to their neighbors starting the trading process.
A. abdominal reflex B. Achilles jerk D. corneal reflex E. crossed extensor reflex F. gag reflex G. patellar reflex H. plantar reflex
No
The Achilles reflex is also known as the ankle jerk reflex. If the Achilles tendon is tapped, the foot should jerk towards its plantar surface.
The reflexes that have one thing in common are the knee, ankle, plantar jerk, biceps, and triceps. They are all governed by reflex arcs in the spine.
There are 5 somatic reflexes, stretch (spinal), crossed extensor (spinal), superficial cord (spinal), corneal (cranial), and gag (cranial).Involuntary automatic responses to sensory stimulation, for example, the knee-jerk reaction when tapped.Note: Reflexes, such as the contraction / dilation of the pupil, salivation when hungry are all controlled by autonomic reflexes.
No, those are two different reflexes.
The Achilles reflex is also known as the ankle-jerk reflex. it is controlled by the S1 segment of the spinal chord and occurs when the Achilles tendon is struck with a rubber hammer.
It is essential for walking because it moves your leg.
It is essential for walking because it moves your leg.
Research (done some decades back, actually) has found that the fastest reflexes are among "Olympic" weightlifters (i.e. those who do snatch, clean & jerk, and their associated lifts).
They jerk on leashes because when they are walking they are excited to get exercise. Also they jerk because they are CURIOUS of everything since their sense of smell and hearing are more keen then ours
Their body reflexes automatically cause the leg, from the knee down, to jerk upwards.