Exhibit 13-1Use the Following Illustration of a Middle Latitude Cyclone

question 16

Multiple Choice

Exhibit 13-1Use the following illustration of a middle latitude cyclone.The dashed lines show the positions of the fronts 6 hours ago.
-Refer to Exhibit 13-1.At which of the 4 positions would you expect to hear the following 12-hour forecast: "Clearing and colder today with continued rising pressures"?

• A) 1
• B) 2
• C) 3
• D) 4

---

Definitions:

Intrinsic Factor

A substance secreted by parietal cells in the lining of the stomach. It is necessary for vitamin B12 absorption.

Sucrase

An enzyme that digests sugars.

Maltase

An enzyme that breaks down maltose into glucose during digestion.

Lactase

Lactase is an enzyme found in the small intestine that is responsible for the digestion of lactose, the sugar found in milk.