What class of lever is shown below? Question 3 options:

First Class Lever

Second Class Lever

Third Class Lever

Forth Class Lever

Is this a scientific model? use complete sentences to explain why or why not. a graphic organizer showing the water cycle

In the lab, ammonia was mixed with water to form ammonium hydroxide. what is/are the reactant(s)? o water and ammonia o ammonia o ammonium hydroxide need

Imagine one batch of soup (batch “a”) is made with 8.19 g/can of salt, according to the recipe, and a second batch of soup (batch “b”) is made with 8.32 g/can of salt. explain which batch would be more resistant to frost damage if it is shipped a great distance in winter and explain why.