Answer:
adenosine triphosphate
Explanation:
Your energy does come from food, but not directly. All cells, like that in Figure 1.1, use chemical energy carried by ATP— adenosine triphosphate. ATP is a molecule that transfers energy from the breakdown of food molecules to cell processes.
Answer:
no and yes. If you have a 8- inch telescope on a clear day then yes but if its a foggy and gloomy day out then no
Explanation:
Pretty sure it would be the nerves attatched to the heart valve
