If a 100-piece puzzle represents a nucleic acid, what molecule is represented by a single puzzle piece

Describe pasteur’s results and how they disprove spontaneous generation.

Which ocean is on the eastern coast of north and south america? arctic ocean indian ocean pacific ocean atlantic ocean

Which of the following is most likely the result of an organism having lipids in its body a) water cannot be absorbed through the surface of a leaf b)human eats fruits to get a quick source of energy c) a sheep sleeps for more hours in the winter d) a warm river is filled with fish and algae