Which of the following statements is most accurate?

a: the physical environment may affect human activities, and human activities may affect the physical environment.

b: the physical environment has no effect on human activities, but human activities may affect the physical environment

c: the physical environment does not affect on human activities, and human activities do not affect the physical environment

d: the physical environment may affect human activities, but human activities have no effect on the physical environment

What is the speed of a vehicle that travels 20 meters in 5 second

What is the result of the greenhouse effect? a. heat is deflected from the atmosphere. b. heat is released from the atmosphere. c. heat is kept in the atmosphere. d. plants are able to grow in the tropics where the air is the heaviest.

Will someone earth science water cycle: will someone tell me how the water cycle works, but in a story? ? pretend you are a drop of water somewhere. (like; "once i was floating around in a cloud" or, "once i was lying in a puddle in the middle of a parking lot.) and tell your life story! and use the words "evaporation" "condensation" "accumulation" "transpiration" "precipitation" and "runoff" tell the story like your the drop of water telling your life story. include all the parts of the water cycle including those vocabulary words above. and !