A truck of mass 2500gm. moving at. 15 m. 's cellulose with a. car. of mass 1000. kg. moving. at. 5m/s. in. the. opposite. direction. with. what. velocity. would the two move together

Which units can be used to measure length or distance? check all that apply. gram meter kilometer liter inch

Which lists the main components of darwin’s theory of evolution? a. random mutations drive evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms do not change. b. natural selection drives evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms change over time. c. natural selection drives evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms change over time. d. random mutations drive evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms do not change.

Convection currents are caused by differences in what two things?