They move from an area of higher concentration to an area of lower concentration or they move down the concentration gradient
Environmental and Genetic factors are both incredibly complex structures, but all will create mutations of the species. The genetic variability created by mutations will be tested by natural selection, which can and will determine which characteristics are inherited in a population over time.
Primate's have prehensile hands and feet. The characteristic features of primate's prehensile hands are as follows:
1. These have five digits or fingers that includes thumb that allows the animal to hold or grab any object.
2. Hands are sensitive and have touching sensation.
These properties make the life of primates easy to live on trees.
<span>These organisms are called autotrophs. Autotrophs
are also called 'self-feeders' and they are able to produce energy from
sunlight and carbon dioxide and are therefore known as 'producers.'Hope this helps!!</span>