Which of the following is one way creativity can scientists? a. by ensuring they follow the scientific method b. by increasing the amount of time it takes to complete scientific experiments c. by making sure they only try things that have already been proven d. by leading them to ask more questions about the natural world

If an object with an initial temperature of 300 k increases its temperature by 1°c every minute, by how many degrees fahrenheit will its temperature have increased in 10 minutes? (a) 6°f (b) 10°f (c) 18°f (d) 30°f

How is coal extracted from mountaintop removal mines? a. dynamite is used to create underground tunnels where miners go to extract the coal. b. dynamite is used to break apart rocks and then draglines are used to remove the broken rock and reach the coal. c. coal in mountaintops is extracted by digging strips in the landscape to reach the coal. d. placer deposits in mountain river bottoms are removed by

Which of the following are considered noble gases? a. bromine b. neon c. argon d. chlorine