Too make sure that your body is able to function properly?
Answer:
Enzymes
Explanation:
Enzymes are chemical catalysts and speed up chemical reactions. Digestive enzymes such as amylase in your saliva, help to break down polymers in food. Enzymes play an important role in all cellular reactions such as respiration, photosynthesis and many others.
Answer:
Type Il cell.
Explanation:
Surfactant may be defined as the chemical that decreases the surface tension between the lungs. Pulmonary surfactant is the thin layer of fluid that increases the efficiency of gas exchange.
Type II alveolar cells of the lungs produces the surfactant. Lipida and proteins are the major constituent of the surfactant produced in the lungs. The surfactatnt is important for maintaining the integrity of alveoli.
Thus, the correct answer is option (e).
So it is light depending recording because of it
Answer:
Explanation:
nucleus is center of atom
proton is positively charged particle in nucleus
electron is negatively charged particle in nucleus
atoms are tiny things that all matter is made up of.
neutron is a neutral particle
molecule is a group of combined atoms
element is a material that is made up of one kind of atom.
radioactive is giving away particles
shell is a level in which electrons orbit .
