An error is that the scientist did not control their variables. They had one group of people playing the game at 6, and another group playing at 12. This means that other things might have affected the scores other than what was being tested, which was caffeine.
This is because you have to let your food digest a bit before continuing your work out to prevent cramps and this like that.
Answer:
3' ACU 5'
Explanation:
Adenine (A) pairs with Thymine (T) in DNA and with uracil (U) in RNA, while Guanine (G) pairs with Cytosine (C)
Answer:
porosity,minerals of softness,ease of dissolving
Explanation:
Answer: Ocean currents act as conveyer belts of warm and cold water, sending heat toward the polar regions and helping tropical areas cool off, thus influencing both weather and climate. ... Land areas also absorb some sunlight, and the atmosphere helps to retain heat that would otherwise quickly radiate into space after sunset.
Explanation: -oceanexpolorer
hope this helps and can u give me brainliest i'm trying to level up
