1. The oxygen requirements of an animal cannot be met by the process of diffusion as diffusion is a very slow process. To overcome this, multicellular organisms have specialized cells and tissues for performing various necessary functions of the body such as intake of oxygen and food.
2. What criteria do we use to decide whether something is alive? Any visible movement such as walking, breathing, or growing is generally used to decide whether something is alive or not. However, a living organism can also have movements, which are not visible to the naked eye.
3. An organism uses outside raw materials mostly in the form of food and oxygen. The raw materials required by an organism can be quite varied depending on the complexity of the organism and its environment.
4. The various processes essential for maintaining life are nutrition, respiration, transportation, excretion, control and coordination.
here it is hope it helps you out...
Weather because this is a major impact on new lives
Answer:
The answer is C.
Explanation:
Range goes from smallest to greatest so 31 and 11
Yes Bacteria are considered to be prokaryotes,it means they dont have a nucleus or other membranes but instead the DNA is in the neceloid,a region with no membrane or a plasmid a small circle of extra genetic info floating right in the cytoplasm the thing that fills the cell. so yes they do have DNA they dont need a necleus the just need the neceloid
Answer:
the plant which grows in water is known as hydrophytes.
Explanation:
they have soft steam.
they are found in water and watering lang