Many female mathematicians and engineers made American space missions possible.
They were working behind the scenes.
Combine the sentences into one sentence.

Many female mathematicians and engineers made American space travel possible because of their work behind the scenes.

just did the class the answer was c.have a good day

1. c. zone of saturation, water table, zone of aeration

2. c. condensation

3. b.   conservation and condensation

4. c. groundwater dips below the water table in an artesian well

5. d. oceans

6. c. geyser

7. d. groundwater

8. b. 70%

9. d. transpiration

10. c.   desalination