Physics, 20.06.2021 15:30 123abc321cbaabc

Darwin believed that emotional expressions began as that came to have evolutionary value because they . Select one:
a. physiological reactions; increased the efficiency of bodily reactions
b. communication devices; increased the efficiency of bodily reactions Incorrect
c. physiological reactions; convey emotional states to other members of the species
d. random mutations; convey expectations to other members of the species

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