Answer:
b. chemoautoptrophs
Explanation:
They are called chemotrophs; this means that they obtain their energy from chemical reactions.
Answer:
The correct answer is 8 g.
Explanation:
During a physical change, the identity of the substance <u>does not change, because no chemical reaction occurs</u>. So, after the change, the amount of substance is still the same. Examples of physical changes are changes in the state of matter (solid-liquid-gas). If 8 grams of ice (water in the solid-state) are melted, after the melting process we will have 8 grams of water in the liquid-state, but still 8 grams of water.
Answer:
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Answer:
yes it is reproduction hope it helps
I believe the answer is delta.