<em>knee is a joint...
knee caps are made up of cartilage ,, so it is connective tissue...
</em>
I think the correct answer would be option C.
It is considered a third class lever because when you put effort into moving it is more effort on moving than the fulcrum of your arm
~<span>the effort is applied further from the fulcrum than the load</span>
Answer:
placenta
Explanation:
Nutrients and waste products are exchanged between the mother and her baby through the placenta and umbilical cord without any mixing of their blood.
i got this off the wonderful world of the internet
I believe it is in the carbohydrate group, <span>polysaccharide if you will.</span>
