Answer:
The answer is Bb, 100% black.
Explanation:
Black eye is BB
Red eye is bb
B B
b Bb Bb
b Bb Bb
1. pollen grain
2. seed
3. cone
4. fruit
A: The hole in the ozone layer
The substances that are being used up in cellular respiration are oxygen (O2) and glucose (C6H12O6). They are the main reactants. Cellular respiration happens in the mitochondria, the power house of the cell. Hope this answers the question.