Question

Which of the following is a direct observation?

1. Music may help plants grow.
2. The plant is 22cm tall on day 23.
3. Two plants must have died from insects.
4. Two plants will likely grow 2cm per day.

Answer 1

Direct observation-information of something that you observe. It can be a fact or well supported theory.
It cannot be a guess, like "it can be"
What do you think?

Answer 2

I think that it is 2

Answer 3

Yes it is!
Nice job.

Answer 4

Thank you!