Consider the mg2+,cl−,k+,andse2− ions. The four spheres below represent these four ions, scaled according to ionic size. Match each ion to its appropriate sphere

An example of a fine motor skill is

Layer r contains a well-known index fossil that is 100 million years old. based on this information and the principle of superposition, a. layers t and m are older than 100 million years, and layers x and g are younger than 100 million years. b. layers t, m, x, and g are all older than 100 million years. c. layers t and m are younger than 100 million years, and layers x and g are older than 100 million years.

Nathan has ordered a pizza that costs $20.00. he wants to give the delivery person a 20% tip. how much should the tip be?