In today’s pattern of extinction, the generation of new species is unlikely because a. most plant species are being destroyed b. entire ecosystems are being destroyed c. alien species occupy important niches d. key animal species are being destroyed

The answer will be

Glucose, also called grape sugar, blood sugar or corn sugar, is among the simplest and one of the primary naturally occurring sugars. produced naturally by plants as the primary photosynthesis product, it is heavily used by living beings as a main energy source and is necessary for cellular respiration. chemically, it is a monosaccharide carbohydrate and serves as a building block for complex sugars like starch.

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