After college, Katherine became a teacher. She taught school until she got married and had children. When her husband became very sick, she started teaching again to support her family. When Katherine was 34, she heard that NACA (later called NASA) was hiring African American women to solve math problems.
Answer: c
Explanation: i took the test
Answer:
The discovery may have been <u>accidental</u>.
Explanation:
The group of sailors were simply trying to cook food over fire, not create glass.
Answer:
And the ans is option D circumnavigate
1. Yes, I'd like one of those cakes, please.
2. "Can you please take a photo of us?"
"Sure, you can stand over there."
3. "Can we please have these two t-shirts?"
"Yes, which colours would you like?"
4. "I'd like a cappuccino, please."
"Would you like chocolate on it?"
