Question

Maria and Sarah must make a dichotomous key for the shapes seen here. Their first choice is to pick objects with (1a) rounded sides or (1b) straight sides. What should their second choice be?
A) size of shape
B) number of sides
C) one side longer than the other
D) angles equal or angles not equal

Answer 1

Help XD

Answer 2

A?

Answer 3

Please take this in biology section! Please ;-;

Answer 4

http://prntscr.com/b4ffr3

Answer 5

No,I think it should be b because if you said 5 sides you would think of pentagon.4 sides could be any quadrilaterals.

Answer 6

wait sorry ahahah this is not biology xD

Answer 7

This is related to math.you have to read the question.you can't just think dichotomous key is bilogy

Answer 8

But Circle have no sides

Answer 9

Dicotyledon is in Biology, i'm doing Medical so I did think this is Biology related until i saw the picture

Answer 10

Don't assume than ^

Answer 11

^-^

Answer 12

dichotomous key to families in botany, so i know what im talking about here

Answer 13

Off my post if you're not helping sir ^

Answer 14

Okm I still pick b because with out the pic it asks what their second choice should be so b because if you said 4 you knows the shape is a square.

Answer 15

Btw it's A

Answer 16

A or B

Answer 17

I mean B, like smart nerd said, it's 1 in the morning

Answer 18

I'm sleepy lol, it's B, what he/she said

Answer 19

Yes b is correct boom.

Answer 20

I'm a she

Answer 21

She it is

Answer 22

I have 60 total medals

Answer 23

I have 672

Answer 24

c:

Answer 25

Wow

Answer 26

Yeah

Answer 27

I have 265 medals

Answer 28

In Maths only hahaha, not counting other subjects

Answer 29

Kool