5. the hand style. Humans and monkeys, similar but different usage. Due to the size of a thumb is equal. -Monkey chimphaensi thumb is shorter than the base of the index finger 1. -Best man's thumb. Nearly half of the 2.
5. humans and monkeys is similar. But the same since. Long unequal size of a thumb - a thumb of the chimpanzees. The first is shorter than the base of the index finger - the human thumb. Nearly midway of the second.
5. The hand, human and monkey are similar but use different due to size of thumb not equally long . - the thumb of ลิงชิมแพนซี shorter base number 1 of index finger .- the human thumb Long, almost center of the article 2