I would say BOTH primary AND secondary,
hope this helps :)
A) 32.12 = 8.8t
B) because it is how long/far something is. Something cannot be -44 inches away.
C) It took the diver 3.65 of a minute
I hope I got it right. XD
The answer is the amazon river system :)
Answer:
Latin American and African American.
I hope this helps
Answer:
D and E!
Explanation:
he created both the lightbulb and phonograph
