Distribution of yolk cells.
mineral composition :)
A stimulus is a factor that causes a response in an organism.
limiting factor
radiations
A teratogen is a factor that causes birth defects.
Temperature is the principal factor.
It is called a limiting factor.
The sun is one factor that causes the atmosphere to get hotter.
temperature
the factor that causes a population to stop increassing is called depopulation
the amplification factor is a function of β. Higher β causes a higher amplification.
Hypertension is usually from different causes. The usual if because of Obesity and lifestyle. Smoking is also a risk factor for hypertension as well as other disease such as Diabetes.