Will mark as brainliest if answered

1. using your knowledge of cellular respiration, account for any differences in the amount of work done by the muscles during the exercises (squats, push ups, mountain climbers). think about the organelle where cellular respiration takes place and the composition of muscle tissue.

2. describe any differences in your fine motor skills before muscle fatigue and after muscle fatigue.

Acave rescue team lifts an injured spelunker directly upward and out of a sinkhole by means of a motor-driven cable. the lift is performed in three stages, each requiring a vertical distance of 11.0 m: (a) the initially stationary spelunker is accelerated to a speed of 4.80 m/s; (b) he is then lifted at the constant speed of 4.80 m/s; (c) finally he is decelerated to zero speed. how much work is done on the 78.0 kg rescue by the force lifting him during each stage

A-4.60 μc charge is moving at a constant speed of 6.80×105 m/s in the +x−direction relative to a reference frame. at the instant when the point charge is at the origin, what is the magnetic-field vector it produces at the following points.

Which is not one of the major climate zones? question 3 options: rain forest polar tropical temperate