What is the function of the nucleus? Separate DNA in cell division
Photosynthesis
O Make ATP
Hold genetic information

Approximately what portion of the foods that we eat have been genetically modified in some way? a.fewer than 10% b.about 50% c.nearly 100%

How energy move through ecosystem ?

Which example best describes a reflex action? a. eating food when hungry b. coughing when the throat is irritated c. bending down to lift a heavy object d. going for a walk outside