4. an airplane must achieve a velocity of 71 m/s for takeoff. if the runway is 1000 m long,
what must the acceleration be?

Write the correct abbreviation for each metric unit

Farmer a has a deep well and needs a lot of water for her animals and crops. her neighbor, farmer b, has a shallower well. he needs less water than farmer a because his farm is smaller. in years of drought, sometimes farmer b can't get any water from his wells. what can farmer b do to decrease the likelihood of his well running dry?

What surface does the epithelial tissue cover? a. the surface of the body b. lines internal organs c. forms many glands d. all of the above