Is the following research description experimental, descriptive, or applied? Heather designs a new keyboard that can increase typing speeds without hurting one’s fingers. applied descriptive experimental

many phylogenetic trees have a single lineage at the base representing a common ancestor. a lineage that evolved early from the root and remains unbranched is called basal taxon. when two lineages stem from the same branch point, they are called sister taxa.

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explanation:

the cells uses some of the atoms of the glucose molecules to atp molecules. the atoms of the glucose molecules will then be converted into energy which will be eventually stored in atp. the energy produced which are stored in atp are coming from the glucose’s chemical bonds.

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a dolphin's flipper, bird's wing, cat's leg.

b. climate change will cause an increase in biodiversity of all ecosystems.

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