Why are muscles always associated with some type of skeleton? A. The skeleton transmits the force generated by the muscles. B. The skeleton is always necessary to support the body against gravity. C. The skeleton provides a storage area for calcium ions used by muscle. D. The skeleton is necessary for animals to grow. E. All of these choices are correct.

E. All of these choices are correct.

Explanation:

Muscle can be explained as a soft tissue found in most animals.

And it has been discovered that the human body has over 600 muscles, which make up around 40 percent of our body weight.

The muscles are known to perform some important functions such as allowing us to move our bodies, enabling the internal organs to function, maintaining posture and circulating blood throughout the body.

In other words, skeleton is known to be the bony frame work of the body. And  consists or made up of several bones which are joined together by ligaments, and joined to the muscles by tendon.

The muscle and the skeleton are responsible for the shape and the posture.

This is the reason why that, all the choices given in the options are correct.

the answers are a and c

the correct answer is: b. pantala flavescens, because these organisms would have a high level of genetic variation due to sexual reproduction.  

because involves two organisms (parents) whose genetic material combines, sexual reproduction leads to genetic variation in new generations of offspring. the offspring is an unique organism, with new genome, more protected with the higher ability to adapted. this process is fundamental to evolution.