The answers include the following:
- The respiratory system gave the cells more oxygen via breathing to perform various activities.
- The endocrine system released hormones such as adrenaline to activate chemical changes and stay alert.
- The nervous system carried electrical impulses necessary for the contraction and relaxation of muscles.
- The bones and muscles worked together to ensure adequate movement.
<h3>What is Musculoskeletal system?</h3>
This is the system which comprises of bones, ligaments etc and ensure that the body system has a rigid structure.
It also ensures organisms are able to move from one place to another in search of food and for their survival.
Read more about Musculoskeletal system here brainly.com/question/4300043
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<span>This type of treatment is called aversive conditioning. This is used to avoid or forget the bad or unwanted behaviour. This is done by giving punishment for doing that behaviour and creating aversion on that behaviour.</span>
Here is a hint, mitosis is the division of cells.
