Which statements about a sill are true? Select all that apply.
A) It is older than the rocks it intrudes.
B) It is an intrusion between rock layers.
IC) It is younger than the rocks it intrudes.
D) It is an intrusion that cuts across rock layers.

Drag and drop a statement or reason to each box to complete the proof. statement reason △abc , de⎯⎯⎯⎯⎯∥ac⎯⎯⎯⎯⎯ given corresponding angles postulate △bde∼△bac babd=bcbe polygon similarity postulate ba=bd+dabc=be+ec bd+dabd=be+ecbe substitution property of equality bdbd+dabd=bebe+ecbe addition of fractions 1+dabd=1+ecbe simplify. dabd=ecbe subtraction property of equality

In a scientific experiment, a is any factor that can be changed or be changed

Which measure of humidity, relative humidity or dew point, best describes the actual quantity of water vapor in a mass of air