True because all switches use contacts to start or stop the flow of electrons in a circuit
If I remember correctly, it'd be 1:2:1 (1 AA, 2 Aa, 1 aa)
Protons have a positive charge
1. Cells
2. organelles
3. Cytoplasm
4. Nucleus itself—
5. mitochondrion
6. Cell cytoplasm
7. The cell membrane, provides protection for a cell.
8. A genotype refers to the genetic characteristics of an organism. A phenotype refers to the physical characteristics.
Hope this helped