A petri dish is radial symmetry because it has similar parts regularly arranged around a central axis. A petri dish can be divided into the same half with the center of the top or bottom of the petri dish. This symmetry is also found in animals like the star fish and jelly fish
Answer:
It depends on the mold.
Explanation:
Blue cheese, as well as all cheeses, are molds. These are safe to eat. However, eating moldy bread will make you sick, and while it is usually not fatal, it is best to consult a doctor. If you inhale black mold spores, it will grow in your lungs and eventually kill you.
Answer:
Antibiotics are chemicals that kills the growth of bacteria and can be used in the treatment of bacterial infections. They work by breaking the cell wall of bacteria.
In turn antibiotics are produced in nature by soil bacteria and fungi.
Enzymes serve to speed up reactions by lowering the energy of activation, the amount of energy needed to begin a reaction.