Olivia uses her elbow joint while lifting a cup. how does her elbow joint make this possible? it separates her arm bones so they move on their own. it connects her arm bones to make movement possible. it connects the biceps and triceps so they both work. it removes any ligaments that would prevent movement.

Pick twenty foods and research the amount of total carbohydrates, sugars, and other carbohydrates in them. note: most food labels have this information. record your findings.

The ancestors of plants that lived in water had plenty of water for the young. angiosperms are a group of land plants that evolved a reproductive trait for living on land. this trait protect young plants by allowing them to grow only when water is present and the conditions for healthy development are right. what trait most likely young angiosperms in this way?

In what part of the body does the most muscle activity happen?