Answer:
Ethics can be described as a set of moral rules which are necessary to distinguish between the right and wrong. Ethics is very necessary for science as the field of science especially scientific research would become deadly if ethics are not followed. If ethics are not followed, scientists will begin killing of organisms and humans to support science projects. Human cloning will become a non- serious matter in ethics are not followed. Hence, commitment to ethics is very important in science.
Anemia is a medical condition that occurs when your blood doesn't have enough red blood cells. Red blood cells carry oxygen to the organs in your body. If you don't have enough red blood cells, your body doesn't get enough oxygen. This may cause you to feel tired or shortness of breath.
Answer:
Nucleus, are multicellular and can be seen
Explanation:
The eons that make up 90% of Earth's history are the Precambrian eons, which consists of Hadean, Archean, and Proterozoic eons.
