Answer:
Mitochondria, lysosome, ribosomes,ER,RNA and DNA
Explanation; -A water molecule can act as an acid or a base even in a sample of pure water. It acts as an acid (donates H+) when it reacts with a stronger base, say sodium hydroxide.
5. Because of rain and oxygen, if a set of tools is left outdoors in the rain for a long time, it will rust.
6. Yes, I believe it is possible for any of the earth materials scenes to be affected by both mechanical and Chemical weathering, but I am more positive about #5.
Explanation:
Weathering can be defined as the physical disintegration and chemical decomposition of rocks and structures to form sediments and soils. Physical weathering is also known as mechanical weathering which involves the breakdown of materials physically.
In chemical weathering materials reacts decay via formation of chemical substances. It occurs by oxidation, solution, hydrolysis, carbonation, e.t.c
The minerals in a marble statue react with water to form acids and pores in the structure.
Chemical weathering
A piece of rock crumbles after being constantly thrashed by strong waves.
Mechanical weathering
Industrial runoff forms cracks in a rocky structure in its path.
Mechanical weathering
The rocks in a region are streaked orange after being exposed to repeated rains.
Chemical weathering
Learn more:
rocks brainly.com/question/1970623
#learnwithBrainly
