What is a primary consumer

How many of the following compounds are soluble in water? Cu (OH) 2

HW: How do you carry out a flame test?

A bottle with hot, salt water is placed on top of a bottle of cold, freshwater. When the openings of each bottle are placed on top of one another, which of the following describes what would happen?

What is produced when a base neutralizes an acid

12. A. Why is nitrogen necessary for life? Include the terms amino acids and proteins in your answer. B. Oxygen combines with nitrogen to form what types of chemicals that are used by plants? C. Why is phosphorus necessary for life? D.

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda