横向
1
Unit of heredity
3
Element found in all living things
6
Biological catalyst
7
Tissue that contracts for movement
纵向
2
Push or pull on an object
4
Measure of matter in an object
5
Nerve cell in the brain
8
Solid with repeating atomic pattern
Unit of heredity
Element found in all living things
Biological catalyst
Tissue that contracts for movement
Push or pull on an object
Measure of matter in an object
Nerve cell in the brain
Solid with repeating atomic pattern