Answer:a product consisting of a natural raw material; an unmanufactured product. Many primary products are exported for processing to the developed nations.
Explanation:
A. Enzymes speed up chemical reactions because the time needed to activate the reaction is lowered.
Answer:
Mechanical waves carry energy through matter; electromagnetic waves carry energy through space.
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Answer:
Adaptation affects the diversity of an ecosystem by helping organisms survive different harsh conditions as well as survive their environment.
Explanation:
A 16-called embryo is Called A Morula
