Answer:
Throwing them away.
Explanation:
You don't throw sardines, you eat them!
Answer: First off, this makes us dependent on something that is finite. Non-renewable resources such as fossil fuels will eventually run out due to the fact that the dead organisms that have been undergoing the process of becoming carbon (more or less) for millions of years won't have anything to replenish them. Along with that, environmental problems occur like we all are seeing in the United Kingdom and even in the US.
Explanation:
The purpose of cutting a frog heart it too relate how the heart structure is. It is just a small scale of the human heart.
