Best answer
During summer,deer antlers grow rapidly within two to four monthsand 鈥?according to Peter Yang,PhD,associate professor of orthopedics at Stanford University School of Medicine,they can grow up to 2 cm per day. During this process,the an
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Best answer
During summer,deer antlers grow rapidly within two to four monthsand 鈥?according to Peter Yang,PhD,associate professor of orthopedics at Stanford University School of Medicine,they can grow up to 2 cm per day. During this process,the an