Smooth muscles- protects the organs
Cardiac muscle- around the heart
And skeletal
RBC refers to red blood cells. They are red in color due to the presence of hemoglobin. This haemoglobin helps on the transportation of oxygen in our body.
WBC refers to white blood cells. They are colorless. They help to fight against diseases and keep us healthy.
Hope it helps you
Pls mark as brainliest
<span>1.Your respiratory system is the system in your body that is responsible for breathing. TRUE
</span><span>2.The lungs are made up of thick fibrous tissue. FALSE
</span><span>3. Internal respiration takes place in the alveoli. FALSE
</span>4.<span>The alveoli are located at the end of the bronchi. FALSE
</span><span>5. The hemoglobin in blood combines with oxygen when the blood flows through areas where oxygen concentration is high. TRUE
</span>6. <span>Marijuana does not contain carcinogens. FALSE
</span><span>7. It is more difficult to stop smoking cigarettes if you use marijuana regularly. TRUE
</span><span>8. It takes as long as 3 days for the body to eliminate the chemical effect that marijuana has on the body. FALSE
9. The drug THC acts as a stimulant and can improve strength, balance, and coordination. FALSE
10. People who quit smoking usually cannot reverse the adverse affects caused by cigarettes.
FALSE</span>