Question

Which of the following BEST defines muscles?

A. long flexible tendons that connect bones
B. tough strong tissues that provide energy to perform physical activities
C. thick fibrous cartilage that act when sent electrical signals
D. smooth long fibers that are controlled by the skeletal system

Answer 1

B. tough strong tissues that provide energy to perform physical activities

Step-by-step explanation:

Muscles are the strong tissues that contract and relax to serve in movement of whole body. Muscles carry out cellular respiration to oxidase the nutrients to generate energy. Muscles are strong yet flexible tissues that exhibit endurance and contain fatigue inhibitor. Tendon and cartilage are the type of connective tissues.

Answer 2

The correct answer is B. tough strong tissues that provide energy to perform physical activities. The tougher the muscle the stronger it is, which is why when you make a steak you beat it with that wooden hammer. Basically a steak si a piece of a muscle and you beat it so you make it softer because animals have strong muscles.