Pergunta
What do these two changes have in common? burning food on a stove cellular respiration Select all that apply. Both are only physical changes. Both are chemical changes. Both are caused by heating. Both are caused by cooling.
Solução
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RenataVeterano · Tutor por 10 anos
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Explicação
## Step 1<br />The problem asks us to identify the commonalities between two processes: burning food on a stove and cellular respiration. <br /><br />## Step 2<br />Burning food on a stove is a chemical change. This is because when food is burned, it undergoes a chemical reaction with oxygen, producing new substances such as carbon dioxide and water. This process is known as combustion, which is a type of chemical change.<br /><br />## Step 3<br />Cellular respiration is also a chemical change. This process involves the breakdown of glucose and other molecules in the presence of oxygen to produce energy, carbon dioxide, and water. This process is also a chemical change because new substances are formed.<br /><br />## Step 4<br />Therefore, the commonality between these two processes is that both are chemical changes.
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