Occurs in a place that had no ecosystem before.
A. Secondary succession
B. Pioneer species
C. Ecological succession
D. Primary succession

The answer is D
Not C

What’s this animal (picture is tagged) and where is it most likely to live, rainforest or desert?

You have 2 plants of the same type and same size, same amount of leaves. one of them is put inside the house and the other one is put in the balcony. you water them saturday, one plant with 200 ml and the other with 400 ml of water. which one of your plants need less water? explain.

Ausable water source is one that can be used by humans for drinking or agriculture. identify the water reservoirs as usable or unusable based on their current state. oceans rivers glaciers freshwater lakes groundwater