Across
1
Absolute temperature scale unit
4
Gas essential for breathing
8
Tectonic landmass section
Down
2
Basic unit of life
3
Nerve cell in the brain
5
Unit of heredity
6
Disturbance that transfers energy
7
Substance with pH above 7
Absolute temperature scale unit
Gas essential for breathing
Tectonic landmass section
Basic unit of life
Nerve cell in the brain
Unit of heredity
Disturbance that transfers energy
Substance with pH above 7