Identify ways in which alcohol can damage the following body systems:
brain -
cardiovascular system -
digestive system and pancreas -
pancreas -

Brain- can lead to brain damage, blackouts, passing out, memory loss.
Cardiovascular system- Heavy drinking weakens the heart muscle, preventing the heart from pumping blood as quick as it should be, can also lead to early death through heart failure.
Digestive System- could develop gum disease or mouth cancer, also leads to heartburn, IBS or gastritis.
Pancreas- Can cause pancreatitis

C) all of the above hope this

Animals will lose energy because it is converted to heat