Native Americans, South Sea Islanders, Australian aborigines, Uighurs, Inuits, Yupiks, Aleuts, Incas, Mayans, Canaanites, Hittites, Hutu and Tutsi who did not live in Germany, and blond, blue-eyed Aryans who did. Just about everyone else was on the list distributed to the Orkin men, beginning in the late 1930s. Especially Jews.
The steps are;
1- make an observation
2- ask questions
3- form a hypothesis
4- conduct an experiment
5- accept or reject your hypothesis
Kinetic friction happens when there is kinetic energy and it is coming into contact with another source. ex: a ball rolling.
70x3=210 mph... its that easy
The dolphin would send an underwater message because the water is denser than air and therefore the sound would be louder and would travel faster. The denser the object the faster the sound travels.