Your answer is correct. Chitin provide the strength to insect exoskeletons. Cellulose is the strength for plant. Starch and glycogen are energy sources for life.
Answer:
Alveoli are tiny, balloon-shaped air sacs. Their job is to move oxygen and carbon dioxide (CO2) molecules into and out of your bloodstream.
Explanation:
When there are double lines in the lanes means you can not change lanes.. only when there is breaks in the lines can you change lanes
Answer:
The short is recessive and the tall is dominant
Explanation:
The Punnett Square would look like this (T - tall, t - short):
<u> | T | T |</u>
<u> t | Tt | Tt |</u>
<u> t | Tt | Tt |</u>
<u />
All offspring carry the short gene, but the tall gene is dominant, so the plants are tall with the possibility of having short offspring of their own.
I believe lip is -al and nose is palp (not fully sure)
