(Q).
Fact 1: Chloroplasts contain the green pigment chlorophyll.  Fact 2: Chloroplasts Chloroplasts serve as the site of photosynthesis.  Given the two facts above, answer the question "the site of what contains the green pigment chlorophyll?" with the following options:  - orchids  - fertile  - peachleaf willow  - In their leaves  - photosynthesis  - Most plants  - an organism's body  - swamp vegetation
(A).
photosynthesis


(Q).
Fact 1: Cellular respiration is when a cell converts from oxygen and carbohydrates into carbon dioxide, water, and energy.  Fact 2: Cellular respiration involves a series of enzyme-mediated reactions.  Given the two facts above, answer the question "what is it when a cell converts from oxygen and carbohydrates into carbon dioxide, water, and energy?" with the following options:  - A transportation fuel  - extremely important  - a hemisphere is tilted away from the sun  - series of enzyme-mediated reactions  - production of energy  - the most widely used biofuel  - chemical messengers  - it helps plants in growing
(A).
series of enzyme-mediated reactions


(Q).
Fact 1: Minerals are chemical elements that are essential for body processes.  Fact 2: Potassium is a mineral, like calcium .  Given the two facts above, answer the question "What is essential for body processes?" with the following options:  - grass  - wine  - Energy  - wicker  - oxygen  - sleep  - potassium  - Energy.
(A).
