Electrolysis is more expensive. Electrolysis is when water molecules break down into oxygen and hydrogen gas. Breakdown of methane contains carbon and releases CO2.

3 0

2 years ago

NEED HELP HURRY<br>_____ immunity occurs when a person's immune system responds to an<br>antigen.

Harman [31]

Answer:

The answer is Physical. Physical immunity occurs when a person immune system responds to antigen.

Explanation:

7 0

2 years ago

The body's reaction to long-lasting stress is associated with ____.

tatyana61 [14]

Depression is the answer

4 0

2 years ago

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Which term best describes a spinal cord

atroni [7]

Answer:

Explanation:

I think peripheral nervous system!!

5 0

2 years ago