Explanation:
Physical weathering is the disintegration of rocks into smaller chunks in nature.
Water is one of the agents that causes physical weathering.
- during periods of low temperature especially the summer, water usually collects within rock cavities.
- When temperature drops, the water freezes and expands.
- Periodic freezing and thawing of ice leads to physical weathering.
- Also, in tropical regions, alternate wetting and drying of rocks occur.
- When a rock is wet, it absorbs more water and it volume expands.
- Drying occurs and it loses the water.
- This continuous process leaves cracks in rock.
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A good way to know would be by going through each one.
A) This seems the most neutral course of action.
B) There have been many studies proving the negative effects of releasing aquaculture-raised fish back into environments. There are competition issues, overpopulation issues, etc.
C) This would cause the misplacement of potentially HUNDREDS of deep-sea life forms and would only cause more pollution issues in the water to find more non-renewable resources.
D) Natural gas is a convenient and expeditious source of energy. However, it is non-renewable.
I'd say most likely A, as it supports sustainability and not a non-renewable resource or (too severe) habitat destruction
Answer: C) Some agents inactivate viruses by attacking cell membrane lipids
Explanation: Viruses have machinery in them to replicate and survive thereby making them resistant to antimicrobial control agents. They are not easily inactivated by antimicrobial control agents.
Nucleosus is the correct answer to the question
To lower activation energy and to increase the rate of a chemical reaction.
