Answer is A A velocity vs. time graph for an object is shown.
Which parts of the graph represents the object
moving at a constant, positive acceleration?
Velocity vs Time
O W and X
25
0 X and Y
20
Y
Y and Z
15
W and Z
Velocity (m/s)
10
Z
W
5
0
0
1
2.
3 4
5
Time (s)

i don't know bro actually

ok

32: from largest to smallest, this hierarchy includes eons, eras, periods, epochs, and ages.

33: answer is c

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i think the answer is a, hope this is right, that would be my best guess.