When you examine the sheep’s brain you notice that the following surface is flatter than others

What is the most important part of any aquarium filtration system?

What is gut-loading?

Fishes have —— chambered heart

What did Ron say is a major difference between reptile eggs vs. the eggs of fish and amphibians AND why is this important for reptiles?

Which of the following is a benefit of training the energy system?

Heart

Which of the following fitness tests is used to measure aerobic fitness?

Fish in fresh water have more salt in their cells than is in the water surrounding them.  What happens because of this (where does water move) AND what do the fish do to deal with it?

_____________ is the most toxic substance in an aquarium.