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Kay [80]
3 years ago
7

When turning on a light, what scientific condition are you causing to make the lights work?

Biology
1 answer:
djyliett [7]3 years ago
5 0

Answer:

The answer is: closed circuit

Explanation:

I did the test and got it

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Please help me out, thank u.
goldenfox [79]

Answer:

Mineral C

Explanation:

Mineral C can scratch apalite, due to its higher hardness, but can be scratched BY feldspar due to it being slightly lower than feldspar.

5 0
4 years ago
How does the alternative complement pathway kill the invading microbial cell?
Gnesinka [82]

<u>Answer:</u>

The alternative complement pathway kill the invading microbial cell by enhancing the phagocytosis of microbes by host cells.

Option: (C)

<u>Explanation:</u>

  • The complement pathway is an immune system which destroys the microbes with protein complex and phagocytes.
  • It has tree types namely 'classical, alternative and lectin pathway'.
  • In alternative complement pathway complex \mathrm{C}_{3} protein complex kills the microbes in two ways,
  1. It attaches to the cell wall of the bacteria and kills by lysis
  2. Stimulates the formation of "Membrane Attack Complex(MAC)" which causes lysis of the bacteria.

6 0
3 years ago
What kind of wave is music is it a sound wave?
lana [24]

Answer:

longitudinal

Explanation:

7 0
4 years ago
Read 2 more answers
Compare the mass of samples A and B to determing if acidity affects the rate of weathering. Was there a measureable difference b
Maru [420]

1: yes. 2:faster. 3: acidity affects the rate of weathering

Explanation:

hope this was right

4 0
3 years ago
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Based on the conditions of early Earth, what conclusion can you draw about the amount of anaerobic respiration that was occurrin
harina [27]
Anaerobic respiration was very weak because the earth had no harmful chemicals in the air at the time 
8 0
3 years ago
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