How would you compare the fitness of the white mice with that of black mice

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Which statement best explains how cellular respiration maintain homeostasis in animals? it maintains body temperature by absorbing energy. it breaks glucose into energy required by the organism. it speeds up metabolism by making oxygen. it produces energy from hormones present in the organism.

The image shows embryos of three vertebrate classes

In "the pig," what is the main effect that the piglet initially has on kibuka?