Answer:
Mutations in the HBB (beta-globin) protein causes symptoms of sickle cell disease.
Answer: the red thing pretend is blood and blue thing is water you first ta
Explanation:
In the poorest countries like Ethiopia and Bangladesh, biomass represents 90% of their energy consumption.
<h3>Why is biomass a good source of energy?</h3>
Form of renewable energy produced when we burn biomass fuel is called biomass. Biomass fuels is derived from organic material such as harvest residues, purpose-grown crops and organic waste from homes, businesses and farms.
Biomass provides a clean and renewable energy source that can improve our environment , economy and energy security. Biomass energy generates less air emissions as compared to fossil fuels, reduces amount of waste that is sent to landfills and decreases our dependence on foreign oil.
To know more about biomass, refer
brainly.com/question/82777
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Answer:
1. Thin Humus layer, minerals deep beneath the surface
2.Solar energy
Explanation:
I just took the test and got it right.
