Which branches of natural science include the study of an organism that lived 10 million years ago

Which statements about tornadoes are true? check all that apply. (a) about 12,000 tornadoes hit the united states every year. (b) a tornado looks like a funnel. (c) tornadoes are deadly atmospheric storms that cause millions in damages each year. (d) tornadoes can reach wind speeds of more than 300 miles per hour. (e) kansas is the state with the most tornadoes. (f) you will always notice a funnel before a tornado strikes.

Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.

If an electric circuit is not grounded it is best to reach out and touch it to provide the ground a. true or b. false