In a species of Mouse brown fur B is dominate over white fur b. If a heterozygous brown mouse is crossed with a white mouse, what would be their possible offspring

enzyme speed up the reactions

ur answer is e & d

explanation:

age range would be the answer

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what do the different brain waves do?

explanation:

brainwaves are produced by synchronised electrical pulses from masses of neurons communicating with each other. brainwaves are detected using sensors placed on the scalp. brainwave speed is measured in hertz (cycles per second) and they are divided into bands delineating slow, moderate, and fast waves.