Acids and bases are important in living things because most enzymes can do their job only at a certain level of acidity. Cells secrete acids and bases to maintain the proper pH for enzymes to work. For example, every time you digest food, acids and bases are at work in your digestive system.
Answer:
8 protons, 8 neutrons, and 8 electrons
Explanation:
Answer:
Canine teeth is conical in structure and it is used to tear meat but the molar teeth has two or three cusps and is used for grinding food
I think the correct answer from the choices listed above is option C. Over a period of years, most likely, i<span>ndividuals that are well suited to the environment reproduce, and those that have lesser adaptations die before they reproduce. Hope this answers the question.</span>
Answer:
In mitosis cell division, the chromosomes in so many different positions rather than in one distinct position because the cell is going to divide.
Explanation:
Mitosis is a type of cell division in which a single cell is divided into two daughter cells having double number of chromosomes or same chromosomes as that of parent cell. In mitosis, chromosomes changes their place because the cell is divided at the center and we know that chromosomes are present in the centre. For equal distribution of chromosome among daughter cell they move from the centre and reaches to the poles and the cell is divided into two daughter cells. Both daughter cells have chromosomes.