Aforce has to have which two factors a. size and speed b. magnitude and velocity c. velocity and accerlation d. magnitude and direction

Element before carbon on the periodic table

What type of organic molecule comprises the majority of a potato?

Harry lives in a city, and he has a lung condition known as asthma. on certain days, harry has to stay inside because pollutants in the air make it difficult for him to breathe. which of these pollution sources are nonpoint sources that might bother harry if he goes outside? choose the two that apply.