Answer:
Vertebrae
Explanation:
both birds and reptiles have a backbone or a <em>vertabrae. </em>therefore they are Vertebrates.
Hope this helped!
That they are <span>caused by microorganisms.</span>
<span>Almost. Due to the fact that they will be different at the DNA level.</span>
Answer:
The answer is c, your welcome;)
Explanation:
Answer:
The body has levels of organization that build on each other. Cells make up tissues, tissues make up organs, and organs make up organ systems. The function of an organ system depends on the integrated activity of its organs.Our body structures are arranged into several different systems, each with its own specific function.
