How does the environmental change affect the survival of species ?

Species have to adapt to environmental change, but this is something that doesn’t happen overnight! Weather is hotter but nights are cooler an animal living in these temperatures would probably be insects animals with thick coats of fur would not be able to live in those conditions unless their bodies change to it.

An autotrophic protist - they can perform photosynthesis and mainly consist of unicellular algae. they can be divided into number of systematic group according to the shape of their cell and the type of photosynthetic pigments they use.