Answer:
Air is a matter
Explanation:
Matter is anything that has mass and takes up space. So, in order to prove that air is matter, we need to prove that air has mass and takes up space. It's easier to prove that air takes up space, so let's do that part of the problem first.
Get a balloon and inflate the balloon with air. The balloon get larger as you put air into them. The only way that air could make them get larger is if air takes up space.
Also the balloon can be weight before air is added and after addition of the air. The weight will be much after adding air
Radio waves need a medium to transfer.
Answer: A)Soil can only be formed by natural processes over hundreds or thousands of years.
Explanation: Soil can take 500 years or more for an inch of topsoil.
Answer:I think the answer is “ DNA contains the instructions used to make proteins.”
Explanation:
Answer:
UGA
Explanation:
There are 64 different codons in the genetic code and the below tables; most specify an amino acid.[7] Three sequences called stop codons, UAG, UGA, and UAA,[note 1] do not code for an amino acid but instead signal the release of the nascent polypeptide from the ribosome.[8] In the standard code, the sequence AUG—read as methionine—can serve as a start codon and, along with sequences such as an initiation factor, initiates translation.[3][9][10] In rare instances, start codons in the standard code may also include GUG or UUG; these codons normally represent valine and leucine, respectively, but as start codons they are translated as methionine or formylmethionine.[3][10]
