Species is a less specific level of classification than domain.
Answer:
The mechanical advantage of a 3rd class lever is always less than 1. For this class of levers, the input effort is higher than the output load, which is different from second-class levers and some first-class levers. However, the distance moved by the load is greater than the distance moved by the effort.
Explanation:
Answer:
Kyphosis is a spinal disorder common in some individual due to the nature orf the development of their spinal cords. This disorder led to the abnormal rounding of the upper back resulting in a severe curve called hunchback when the condition happens to be severe. The following below are the signs and symptoms of kyphosis:
hunched back
tight hips
weak shoulders
weak abs
rounded shoulders
excessive back arch
Explanation:
