They could look for similarities in the DNA or protein structuresof the organisms<span> and similarities in early development</span>
Answer:
Where is the question bro!!!
Explanation:
The correct answer is 'Active Transport'. when the concentration of particles is higher inside the cell and yet for proper functioning we need more ions, the ions are received by the cell by the means of active transport, in which dissolved substances are moved by the help of carrier proteins with the energy released from respiration.
Mercury,Venus,earth, and mars