Science Crossword

公开|
3
7
5
4
1
2
8
6

横向

1

Tissue that contracts for movement

5

Natural satellite of Earth

6

Biological catalyst

7

Substance with pH above 7

纵向

2

Reddish electrical conductor

3

Second lightest element

4

Unit of force

5

The Red Planet

8

Curved glass that refracts light