Answer:
The last one and the first one.
hope I could help you pls give this answer a hart thx
Explanation:
Should be A. Species have changed over time.
Answer:
2
Explanation:
Prophase II, metaphase II, anaphase II, telophase II.
Answer:
R = 480 Ohm
Yes, the current is steady since the power supply is a constant 12V (comming from the battery).
Explanation:
U=I*R
R = U / I
U = 12 V
I = 0.025 A
R = 12 / 0.025
R = 480 Ohm
