Biology Middle School

PLEASE HELP AND ANSWER AS MANY AS YOU CAN THIS IS MY FINAL EXAM
1. In a series circuit, there are 12 light bulbs, each providing 1 ohm of resistance. What is the total resistance?
1/12 ohms
24 ohms
6 ohms
12 ohms

2._____ current is used in primarily small-scale energy generation.
alternating
direct
2 Which of the following types of power are relatively non-polluting?
I. Wind
II. Solar
III. Hydroelectric
IV. Nuclear
A. I and IV only
B. I and II only
C. I, II, and III
D. I, II, and IV

Answers

Answer 1

Answer:

2. Direct, 3. 1 2 and 3 I couldn't find 1 srry. :)

Explanation:

Answer 2
C as it is the right answer

Related Questions

When __________ air masses move into an area they generally bring fair weather.

Answers

Answer:

WHEN THIS AIR

Explanation:ansjn

MOVE into an area

Continental polar air

Write how each step in the demonstration relates to Weathering, Erosion and Deposition in the real world.

Answers

Answer:

Breaking of rock by air/water/soil is weathering , taking it from there by river or ocean is erosion and deposition is depositing the materials.

Explanation:

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