Carbon dioxide and oxygen cannot pass through but move in and out
Answer:
Digestive, excretory, circulatory, lymphatic, respiratory
Explanation:
digestive is your stomach
excretory is your colon
circulatory is your heart
lymphatic is your white blood cells and others
respiratory is your lungs
I'll go more in-depth in the comments but I think you need answers now
Answer:
The endosymbiotic theory explains the origins of eukaryotic cells.
Explanation:
Answer:
I think it would be C.Hot and bright
Explanation:
Because stars are usually hot and bright my bad if I'm wrong
It is stored as Glycogen in the liver
