I would go with A. It seems the most obvious to be correct plus it is true.
C. is the answer.
Let's break it down:
a. Light = energy. When you turn off the lights in your house, you are conserving energy.
b. Heat=energy. Turning down the heat in your house saves energy as well.
c. Long, hot showers use a lot of energy, and there's nothing in the answer option to make us think this is conserving energy.
d. A fuel efficient automobile will use less fuel over time, which contributes to conserving energy.
Hope this helps!
Answer:
1. Prints “o”
This is because charAt returns with the character(a,b,c,etc) at the index. In this case it’s 4. It’s important to remember that the charAt searches for the character at the index and not literal place. The string starts at 0 instead of 1. So h = 0, e = 1, l = 2, l = 3, o = 4.
2. Prints “5”
The str.length() method prints out the literal count of characters in a string. Starting from 1 instead of 0. “hello” has 5 characters(the word letters can’t be used as the method also counts spaces and other symbols).
3. Prints “he”
The substring method prints out the characters from the first index parameter, in this case “h” since it’s in the 0 index, to the last character before the last index parameter. This would be “e”. If it were a longer length then those letters in between would be printed as well.
<span>The term common fraction refers to dimensions such as ________.
Measurement
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Answer: The heat source for Earth’s atmosphere and oceans is the sun, which heats from above instead of below.
Explanation:
In the experiment, the source of heat is the burner below the pot. On Earth this is completely different as the source of the heat on Earth is the Sun which heats us from above instead of below.
The Convection currents still flow in the same direction however because as the sun heats air particles on Earth's surface, they rise but then cool as they keep going up. This makes them go back down where they are then heated up again.
