The Circulatory system does not have an excretory organ.
The answer is the Circulatory system.
Answer: Cells make up tissues, tissues make up organs, and organs make up organ systems. The function of an organ system depends on the integrated activity of its organs. For instance, digestive system organs cooperate to process food.
<span>1)archaebacteria lack peptidoglycan of eubacteria
2)different membrane lipids
3)archaebacteria have different DNA sequences</span>
Sedimentary rocks are layers of aging rocks. They are combined to each other, forming one big rock. When plates go on top of each other, they will merge and become a sedimentary rock. Hope my answer was useful, and don't forget to make this answer the best!
Answer:
The sun supplies energy for the plant during photosynthesis.
Explanation:
"Photosynthesis, process by which green plants and certain other organisms use the energy of light to convert carbon dioxide and water into the simple sugar glucose. In so doing, photosynthesis provides the basic energy source for virtually all organisms." Hope this helps!