easy 10 points...9th grade biology homework question?

[PhoebeBuffay5184]

Why do scientists consider any hypothesis valuable? 1. A hypothesis requires no further investigation. 2. A hypothesis may lead to further investigation even if it is disproved by the experiment. 3. A hypothesis requires no further investigation if it is proved by the experiment. 4. A hypothesis can be used to explain a conclusion even if it is disproved by the experiment.

[Somebody0809]

2

[ericftw1]

i agree, i think number two is right

[Karie3884]

6

[Amzy4763]

i know for a fact it's 2.we did this in class today.