Read the following forecasts. Then use the drop-down menus to show whether the forecast refers to weather or climate. Tomorrow has a 10 percent chance of showers. The average temperature in Nevada will probably be hotter than usual this summer. Expect thunderstorms late tomorrow afternoon. This winter we will have less snowfall than usual in northern Maine.

1: weather

2: climate

3: weather

4: climate

Explanation: just did it

1) weather

2) climate

3) weather

4) climate

Explanation:

the answer is; comparing the frequency of collisions with and without the device

this makes the anti-collision system an independent variable and the collisions a dependent variable. if there are fewer collisions with an anti-collision system that without, then it can be stated that the system is a success. essentially, collisions under an anti-collision system are compared with the frequency of collisions by cars with the human drivers.

c.more precipitation,but only when emission levels.