As energy is transferred from one organism to the next what happens to the available energy

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.

When listening the levels of orginization in orginisims from the smallest to most complex , which level is just below organs in complexity

2. which is the last step in the scientific method?