<span>Desalination is a process where salts and or minerals are removed from a saline water. Desalination is expensive. It is expensive because it needs a lot of energy source---electricity. Therefore, the answer to this question is letter B., Desalination uses large amounts of energy.</span>
Answer:
The "rib" in ribosome comes from ribonucleic acid (RNA) which provides the instructions for making proteins.
Ribosomes are different from most organelles in that they are not surrounded by a protective membrane.
Ribosome was discovered in 1974 by Albert Claude, Christian de Duve, and George Emil Palade. They won the Nobel Prize for their discovery.
Explanation:
Answer:
At the beginning you start out with a lot of energy and stamina but as you progress, maybe five minutes in, you start to get out of breath. While breathing harder, you are trying to intake more oxygen and at the 10 minute mark you can feel your muscles burning a little bit and tire out more. At this point you are gasping for oxygen because your muscles are deprived of oxygen and you body makes lactic acids which you muscles can use instead of oxygen. By the end of it you are very tired.
Explanation:
Hope this helps! I am not sure how scientific of an explanation you wanted.
Answer:
Explanation:
hepatic portal vein is a blood vessel that carries blood from the gastrointestinal tract and spleen to the liver. This blood are usually rich in nutrient because it contains extraction from digested materials or food substances in the gastrointestinal tract and it is processed in the liver for removal of toxins before the blood returns to the heart.
I would say that the answer is A. Answers B and C are definitely wrong because DNA in eukaryotic cells are in the nucleus while two identical daughter cells are created from asexual reproduction. Answer D is wrong because you can compare two different organisms like a human and a dog. Since both are eukaryotic they will have eukaryotic cell structures with their organelles. I believe that A would be correct, if you remember the the level of organizations, then you know that cells are simple, as cells become tissues, they become a little complex, as tissues become organs, they get a little complex, finally when organ systems are formed, they are highly complex from the organs, tissues and cells. Hope that answered your question.