An Organism is the correct answer. It has multiple elements such as H2O or CO2
Answer:
Chloroplasts in Green Plant Cells
The most important part of photosynthesis occurs in the chloroplasts. These small photosynthesis factories buried within the leaves house chlorophyll, a green pigment secreted in the chloroplast membranes.
Explanation:
sana makatulong
It would be an oncogene, these can be inherited mutations of proto-oncogenes that cause the oncogene.
(C) earth's outer iron core
this is because iron is magnetic and therefore forms a strong magnetic field