Across
1
Basic unit of life
3
Group of similar cells
8
Infectious microscopic agent
Down
2
Biological catalyst
4
Unit of power
5
Hottest planet in solar system
6
Amplified beam of light
7
Ball of burning gas in space
Basic unit of life
Group of similar cells
Infectious microscopic agent
Biological catalyst
Unit of power
Hottest planet in solar system
Amplified beam of light
Ball of burning gas in space