Your question should have a picture in other to answer the question:)
The body itself. be it immune cells, muscle cells, or blood cells. or nerve cells.
Answer:
The scientific method may not follow the exact same steps each time because experiments are different. Some may have many more steps to follow to reach the conclusion, while others may take less time and have less steps. For example, some experiments may require a chart or graph of the results to be made, while others do not need that to display the results
<span>sperm, blood, hair with attached tissue</span>
