Answer:
you should have skills of drawing observe the diagram
Stem cells because they are compatible of dividing and renewing themselves after long periods
Answer:
D. Oral cavity to the trachea to the larynx to the right and left main bronchi.
Explanation:
Answer: Mitochondria are present in the cells of all types of aerobic organisms like plants and animals, whereas Chloroplast is present in green plants and some algae, protists like Euglena.
Explanation:
The answer is c because the earth not only is tilted it orbits