It’s because they’re curious or they get peer pressured into doing it to “fit in.”
Answer:
Spindle fibers form a protein structure that divides the genetic material in a cell. The spindle is necessary to equally divide the chromosomes in a parental cell into two daughter cells during both types of nuclear division: mitosis and meiosis. During mitosis, the spindle fibers are called the mitotic spindle.
Explanation:
The dependent variable is the data we collect during the experiment. This data is collected as a result of changing the independent variable.
Food is the most important source of chemical energy for living things. The chemical energy in food is converted, or changed, by the body into moving mechanical energy and heat energy. People have invented ways to use the chemical energy of substances to power machines.
By electric power station, where charcoal is used to produce electric energy.
