Question

4

Answer 1

what does kg stand for ?

Answer 2

and do you use kilograms to measure ?

Answer 3

kg is measuring mass (which on Earth we associate with weight)

what does km stand for?

Answer 4

or one thousand meters.

any idea what a meter measures?

Answer 5

a meter is a little bit longer than a yard (a little more than 3 feet)

Answer 6

what do you measure with a yard ?

Answer 7

like in what do you use a "yardstick" for ?

Answer 8

yes. that means we would use a meter as a different way to measure length
or km to measure (longer) lengths

Answer 9

so far so good

Answer 10

you know
kg measures mass
km measures distance

Answer 11

if we look at each choice and cut out all the clutter:
A.
area and the other is distance.

B.
both measure mass.

C.
both measure mass.

D.
mass and the other is distance.

which choice mentions mass and distance ?

Answer 12

D.

Answer 13

yes. And we don't add lengths to weight (mass) and get a number that makes sense.

two inches plus 4 pounds does not mean anything
neither does 2 kg plus 2 km

Answer 14

Ohhh okay thank you ver much

Answer 15

yw