I NEED HELP ASAP Please thanks!! (multiple choice)

1) Which one of the following statements is FALSE?
Select one:
a. Water reaches its maximum density at 4°C.
b. The density of water is temperature dependent.
c. The mass of a sample of water is unchanged when it expands.
d. The density of water is unaffected by minor expansion or contraction.

2) Which statement best describes the data below if the real value is 14.5 m?
i) 14.4 m, ii) 14.5 m, iii) 14.6 m, iv) 14.5 m
Select one:
a. accurate and precise
b. neither accurate nor precise
c. accurate but not precise
d. precise but not accurate

Actual ingredients of lab (the cookies i am actually making) 1/2 cup sugar 1/2 cup brown sugar 1 1/3 stick margarine 1 egg 1/2 tsp salt 1 tsp vanilla 1/2 tsp baking soda 1 1/2 cup flour 1 1/3 cup chocolate chip can you answer the questions below ? discussion 1. suppose you are given the following amounts of ingredients: 1 dozen eggs 24 tsp. of vanilla 1 lb. (82 tsp.) of salt 1 lb. (84 tsp.) of baking soda 3 cups of chocolate chips 5 lb. (11 cups) of sugar 2 lb. (4 cups) of brown sugar 1 lb. (4 sticks) of margarine a. for each ingredient, calculate how many cookies could be prepared if all of that ingredient were consumed. (for example, the recipe shows that using 1 egg- with the right amounts of the other ingredients- yields 24 cookies. how many cookies can you make if the recipe is increased proportionately for 12 eggs? ) b. to determine the limiting reactant for the new ingredients list, identify which ingredient will result in the fewest number of cookies. c. what is the maximum number of cookies that can be produced from the new amounts of ingredients?

How far is the region from the equator or control climate

Which change in temperature is the smallest? a change of 1 thomson degree a change of 1 kelvin degree a change of 1 fahrenheit degree a change of 1 celsius degree