i guess there should be some options for this question ...
If errors occur at any one stage, the cell can stop cell division from progressing
In waves because sound echoes. Waves are the only form of energy that can echo.
Your lungs are part of the respiratory system, a group of organs and tissues that work together to help you breathe. The respiratory system's main job is to move fresh air into your body while removing waste gases.
Answer:
An organ or bone that appears in different animals.
Explanation:
A homologous structure is an example of an organ or bone that appears in different animals, underlining anatomical commonalities demonstrating descent from a common ancestor. In other words, it's when very different animals have bones that appear very similar in form or function and seem to be related.
