Which pair of structures would provide a positive identification of a plant cell under a microscope? ​

Which geologic feature would most likely be represented by contour lines john far apart from one another? a cliff a hill a plain a valley

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity hurry!

One important development during the 3rd trimester that will insulate the infant against changes in temperature is a. the deposition of fat under the skin b. the closing of the septum between c. the atria of the heart d. the beginnings of lung functioning e. the beginnings of light and sound sensing