3. Which is not unit of speed? A. Kph B. mps C. miles/hour D. second per meter 4. if Elma muros finished a 200-meter race in 20 second what was her speed ? A. 0.01 meters/second B. 10 meters /second c. 400 meters/second d.4000meters/second patulong naman po!
How are intertidal zones and estuaries harmed by cutting trees in the forest and throwing of garbage in the rivers and oceans? pls need help!