What's number 2? , and how much atmospheric nitrogen can plants procees and humans , if u want to give me the answer to the others ur welcome

Which of the following is a main difference in cell structure between an onion cell and a human cheek cell? a. an onion cell contains one nucleus, whereas a human cheek cell contains two nuclei. b. an onion cell has a cell wall. c. a human cheek cell contains chloroplasts. d. there is no difference between an onion cell and a human cheek cell. you for your.

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

The energy available as a result of the motion of a body is called energy. -potential -gravitational -kinetic -chemical