I believe the answer will be B
Hello there.
Information can be carried on a carrier wave by changing, or modulating, either the amplitude or frequency. please select the best answer from the choices provided t f
True
Answer:
Rudolph had to overcome many challenges. Wilma Ruldolph had to learn to walk and had braces on her legs. She finally learned to walk and went on to win many medals in the Olympics, to include 3 gold and 1 bronze.
Explanation:
Wilma realized that she had to get by with the help from others and that she must also help others that are less fortunate than herself.
Answer:
wait i need to figure it out
Explanation:
Answer:
Because extraterrestrial life may exist astronauts when they come home, have to go through a certain quarantine process. Completing this process will to make sure there isn't something called the "back contamination" which is a germ of sorts that can be the cause of diseases we aren't used too. Then because of incubation period the safety protocols were very strict. Since how astronauts don't have anything to do with planet exploration and machines like rovers do, black contamination is really a problem. Sterilization of samples brought back was also in question but because astronauts don't bring anything like that back they do not have to worry about it.
Explanation:
Remember to summarize something is too give the important details of that something. In this case you read the source and take the most important details of that source into a four to five sentence summary which you have then summarized.
Hope this helps.
