Question

Which is a distinctive trait of human beings?

Human brains have the capacity to make rational decisions.
Human parents tend to conceive and bear one child at a time.
Humans have learned how to use objects they find as tools.
Humans are the largest species of omnivores.

Answer 1

you just asked this

Answer 2

u didnt help lol

Answer 3

Humans are the largest species of omnivores.

Answer 4

exactly what i said last time

Answer 5

u didnt seem so sure last time...

Answer 6

.......?

Answer 7

i am always sure

Answer 8

what about brain capacity?

Answer 9

chims have that ability

Answer 10

Option A, we are able to contemplate a situation and foresee possible outcomes, so we are able to think rationally.

Answer 11

chimps*

Answer 12

dogs have the ability to know if they sit they get a treat

Answer 13

apes have the ability to use a stick to get grubs

Answer 14

That is a learned behavior.

Answer 15

thx bookworm and praet

Answer 16

making a rational decision is a learned behaviour

Answer 17

i think A is right

Answer 18

thats why its rational

Answer 19

because if it were an irrational decision one would expect the consequences thereof to be bad

Answer 20

Ok thanks.

Answer 21

sigh

Answer 22

they are all traits of being human

Answer 23

but

Answer 24

the only sole trait humans share with no other is option D

Answer 25

unless gorillas are bigger or something (to be fair)

Answer 26

So that eliminates option D.

Answer 27

We've already established that it's option A. So why bother.