Algae and ferns are plants "plantae" the have chloroplast which is used in photosynthesis resulting in the plants being green
Answer:
B. hydrogen compound
Explanation:
Nucleic acids belong in a hydrogen compound.
Nucleic acids should only be placed in that group because of the amount of harm or impact it doers.
Upon inhalation, the diaphragm contracts and flattens and the chest cavity enlarges. This contraction creates a vacuum, which pulls air into the lungs.
The immune system protects and fights germs and bacteria that get into the body. I hope this helped.
