Answer:
Scientific investigations produce evidence that helps answer questions and solve problems. If the evidence cannot provide answers or solutions, it may still be useful. It may lead to new questions or problems for investigation. As more knowledge is discovered, science advances.
Answer:
oxygen is common in them
Explanation:
ozygen is common in all of rhem
Reproduction, growth, renewal and repair are all reasons for cell division in multicellular organisms.
Cell division is a process that allows a parent cell divides into more smaller cells. It is classified as mitosis and meiosis. Mitosis produces diploid cells that will be used for growth or repairing tissue. Meiosis will produce gamete that has a role in reproduction.
The statement that is true about this subject is the option that says that b<span>oth unicellular and multicellular organisms are at risk of having too much water entering their cells if they are exposed to water containing no salts. This is exactly the explanation that is true in this case. Hope this works for you</span>