To move, nonmotile protists depend on air, water currents and other organisms. The correct option among all the options given in the question is the first option. Protists are actually grouping of diverse eukaryotic organisms that are neither animals nor plants or fungi. Other than their very simple type of organization, they do not have much in common.
The Andes are labeled with number 4.
The region labeled with number 3 is Patagonia.
Answer: b. Clear-cutting
Explanation: Clear cutting is a cheap and effective way of harvesting trees or timbers, this methods helps the forest operators to get the best out of a forest at a very reduced cost.
Clear-cutting is bad because removing the whole tree from an area destroys outrightly the natural habitat of most widelife, and it will also lead to the destruction of the eco-system that relies on the forest.
Oh yes, that is so true :)
