What are civic responsibilities? (2 points) a
The responsibilities we have at home

b
The responsibilities we have as part of a democratic society

c
Responsibilities that are reserved for state governments

d
Freedoms that are protected by law

Is the alien theory a scientific claim? why or why not? just took the test it was , : " the alien theory is not a scientific claim because it is not based on valid data, there is no evidence to support it, and it does not come from a reliable source."

If the specific heat of a metal is 0.850 j/g °c, what is its atomic weight?

Afisherman notices that his boat is moving up and down periodically, owing to waves on the surface of the water. it takes a time of 2.70 s for the boat to travel from its highest point to its lowest, a total distance of 0.700 m. the fisherman sees that the wave crests are spaced a horizontal distance of 6.50 m apart. a. how fast are the waves traveling? b. what is the amplitude a of each wave?