An example of a parasite would be a worm in your intestine
Answer:
C. a decrease in the chromosome number in every generation.
Explanation:
hope it helps .
Answer:
[4]
1. Nasopharynx
2. Trachea
3. Lung
4. Diaphragm
Explanation:
Sorry don't know anything about plants.
Humans can make a difference but carbon is everywhere. This generation has the largest carbon footprint yet.
<span>Most organisms, including humans, can't use the free gaseous form of nitrogen found in the air. We need other organisms and natural processes to "fix" nitrogen into a solid form that plants and animals can use. Most of the nitrogen that plants and animals use is made by bacteria.</span>
