Answer:
C
Explanation:
Causes and increase in green house gasses such as CO2, N, and similar harmful gases.
Fungi has a cell wall but no chloroplasts.
Answer:
organ systems
Explanation:
cells combine to form tissues, tissues combine to form organs, and organs combine to form organ systems such as the digestive system.
DNA is from our generation, all to the beginning, therefore we may inherit traits of our ancestors.