Select the correct answer.
which statement is true?
a
opinions can be scientifically tested.
b.
scientific theories are absolute and cannot be changed.
c.
scientists have learned all theyll ever know about science
d.
facts can be scientifically tested.

Will mark brainliest26. which of these statements are true? (3 points)a. gases are compressibleb. gases fill their containers completelyc. the pressure of a gas is independent of the temperatured. gases have masse. gases exert pressuref. the pressure of a gas is dependent on the volumeg. gas pressure results from the collisions between gas particlesh. gases have a definite volume and shape

Label a-f based on the table using c for concentrated and d for dilute

How does carbon monoxide pose the greatest threat to humans? a. it can be produced by wood fires. b. it can be produced by home furnaces. c. it is produced by acid rain. d. it is produced by modern automobiles.