Across
1
Unit of heredity
3
Basic unit of life
4
Substance with pH below 7
5
Path of a planet around the sun
Down
1
Precious yellow metallic element
2
Group of similar cells
3
Reddish electrical conductor
6
Push or pull on an object
Unit of heredity
Basic unit of life
Substance with pH below 7
Path of a planet around the sun
Precious yellow metallic element
Group of similar cells
Reddish electrical conductor
Push or pull on an object