Answer: Positive
Explanation:Because of the gain in speed
Carbohydrates are your main sources of energy. They are needed for operation of the brain, body, and inner organs.
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The answer is D, all of the above.
Heterozygous brown short= Bs
homozygous brown long=BL
B s
B [ ] ]
[_BB_]__Bs_]
[ ] ]
L [_BL_]_Ls_]
50% %50