Genetic variety i believe.
Soil type would be a factor that does not influence mass movement
The gastrocnemius muscle
<em>Have a luvely day!</em>
Answer:There are four types of complex carbon-based molecules in all living organisms: proteins, carbohydrates, lipids, and nucleic acids
Explanation:Cells are the basic building blocks of living things. The human body is composed of trillions of cells, all with their own specialised function
