Geothermal energy maybe is their answer choices
Answer:
Nucleic acids
Explanation:
Nucleic acids are one of the four biomolecules found in living systems ( the other three being carbohydrate, protein, lipids). Nucleic acids, like every other polymer molecule, are made up of monomeric units called NUCLEOTIDES.
The two nucleic acids are Deoxyribonucleic acid (DNA) and Ribonucleic acid (RNA) responsible for the storage and transmission of genetic information throughout the cell.
Answer:
The researcher centred on the potential uses of biochar, charcoal primarily used for agricultural and to improve the quality of post mining sites.
A method called mountaintop removal was used by mining firms. This means that they remove rock and mineral deposits off the top of the mountain to gain access to within the coal seams. The resulting soil is infertile and strongly acidic. The compacted soil after mine proves harder to bring seed into the soil.
The researchers try to use biochar to help reforest the soil at the post-mining site. Before it was reseeded and replanted, they got permission to add a layer of biochar to a post-mining site. the team created “planting cells” of biochar‐enhanced soil on the post‐mining site and that showed improvment in the sapling growth.
Explanation:
The correct answer is option B, that is, there is a higher solute concentration inside so water is moving into the cell constantly.
The contractile vacuole functions to pump out an extra amount of water from the cell. Paramecium lives in freshwater, where the water exhibits lower solute concentration in comparison to the cytoplasm within the cell. Therefore, due to osmosis, the water will flow within the cell.
The extra amount of water can be accumulated at the contractile vacuole and then be withdrawn out. The frequency and rhythm of the contraction rely on the surrounding and also on the number of contractile vacuoles present.
Wingspaninson famous for ther poetic forms, verse, and sonnet
So, the correct answer would be : A. Brooks Wingspaninson
while Brooks often wrote lyric poetry, winspaninson experimented with a range of poetic forms, including narrative, free verse, and sonnet
Hope this helps