The three main parts of RNA nucleotide are:
- A nitrogenous base
- A pentose sugar and
- One or more phosphate groups.
Answer:Control involuntary movements and actions.
Diseases spread slowly through the system
Explanation:
It's the only disadvantaged one
Answer:
The order they go is (from left to right)
Organ system, Organism, Organ, Cell
Explanation:
A organism is made of multiple organ systems like humans (respiratory system, cardiovascular system, etc.)
A organ system has multiple organs like veins, heart, etc.
A organ is made of lots of cells
A cell is the unit of life.
