Question

sharks bony fish feature body made of soft cartilage covered with rough scales made of bones and soft cartilage covered with slippery scales movement swim only forward sink when not swimming swim forwards and backwards float when not swimming how is this chart helpful to learning about sharks and bony fish? 1. it shows where they live. 2. it shows the location of body parts. 3. it shows the many different kinds. 4. it shows how they are alike and different.

Explanation:

The chart compares the body composition (cartilage - bone differences) and movement characteristics (forward - backward swimming and sinking - floating) of sharks and bony fish, highlighting similarities and differences.

Answer:

1. It shows how they are alike and different.