Ummmm I believe that the answer is C i'm not a hundred percent sure
Answer:
An ecosystem is a community of living and non-living things that work together – it consists of abiotic (soil, water, air) and biotic parts (flora, fauna). Ecosystems have no particular size. ... The major parts of an ecosystem are: water, water temperature, plants, animals, air, light and soil.
B. adult
Every life cycle on this planet becomes an adult.
Children begin to lose their baby fat, or chubbiness, around age 3. Toddlers soon acquire the leaner, more athletic look associated with childhood. The child's trunk and limbs grow longer, and the abdominal muscles form, tightening the appearance of the stomach.Brain and nervous system developments during childhood like preference over dominant hands