Bird and egg drop experiment are similar in nature. When the birds fly and have wings they slow down when they are landing.
Answer:
Assault Rifle Ban.
Explanation:
I would introduce this bill to remove assault styled weapons that are meant to kill human beings on the battlefield. I find it a little tiring hearing stories of civilians and sadly even children being wiped out by assault weapons.
Answer:
The answer is a double-blind study.
Explanation:
A double-blind study is a research method in which neither the participants or the researchers are aware about which group is receiving the treatment. This is done in order to avoid biases such as the placebo effect, as well as preventing accidental cues given by the researchers.
The greatest advantage of this approach is its high validity.
Answer:
1. the sun is the largest star is true. 2. the coolest stars are red true. 3. the brighter the star the bigger is false. 4. all stars are made out of gasses and are the same size and color is false. 5. a star's luminosity is the same as its apparent brightness is false.
Explanation:
