True or false: A selective force (such as antibiotics) must be present for DNA mutations to occur. Group starts

yes it is   dangerous

explanation:

because that foot is discusting and could get you sick

blue stars have the highest surface temp

stellar distances are usually expressed in light-years

the measure of a star's brightness is called magnitude

hope this !

you didn't give any options but heres what i can tell you: an inference is likely to change based on additional observations. the latter is something that you have seen or sensed using your sensory organs while the former is like a conclusion out from what you have observed.