How do alleles that display codominance differ from alleles that display simple dominance?

A. If two alleles are codominant then both alleles will be expressed in heterozygotes.
B. If two alleles are codominant then the heterozygous phenotype will be somewhere between the homozygous phenotypes.
C. If two alleles display simple dominance then only the recessive allele will be expressed.
D. If two alleles display simple dominance then neither allele will be expressed in heterozygotes.
E. If two alleles display simple dominance then only the dominant allele is inheritable.

your answer is true

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explanation:

answer: grassland biomes are closer to the equator and receive more rain.

grasslands are biomes that are dominated by grasses rather shrubs and trees. savanna are biomes that exhibit grasses, shrubs and small tree as vegetation. grasslands are located near the equator of the earth. these are found in north america. savanna biomes are found in africa, south america, australia and india. grassland exhibit moderate climatic conditions, it receives   amount of rainfall higher than savanna.   therefore, savanna exhibit dry and hot climatic conditions.

the answer is lactic acid from anaerobic respiration. the acid in lactic acid is what creates sore and burning muscles. if you think about how acid burns that will give you a clue for questions like this.