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April 18, 2015

Homework Help: Science

Posted by Bella (The Parent) on Monday, April 8, 2013 at 5:00pm.

PLEASE HELP MY DAUGHTER WANTS ME TO CHECK HER HOMEWORK AND I DON'T KNOW TO MUCH ABOUT SCIENCE LOL! BUT PLEASE HELP PLEASE PLEASE HELP ME PLEASE 'IN YOUR OWN WORDS PLEASE' PLEASE PLEASE PLEASE 'IN YOUR OWN WORDS' IN YOUR OWN WORDS PLEASE' I'M BEGAN YOU PLEASE PLEASE ANYBODY HELP......!!!! :( :( : ( : ( :( !!!! ???? I'M THE PARENT NO LINKS IN YOUR OWN WORDS PLEASE PLEASE !!!!! NO LINKS NO LINKS

THANK YOU ...


1) Describe the relationship between your skeletal muscles and your bones.

2) Describe how homeostasis is maintained in the body using the negative-feedback system. Provide an example.

3) Explain what a reflex action is. Why do reflex actions help animals to survive? Use an example to explain how a reflex action works.

4) Describe the fertilization process and explain why only one sperm fertilizes each egg.

5) Describe what happens to body systems over time from infancy to adulthood to older adulthood.

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