What percentage of the total oxygen in the Earth's atmosphere is produced by the Amazon rainforest (in $\%$)?

Where is the greatest genetic diversity found in agricultural crops?

In the equation $S = CA^z$,where $S =$ species richness,$A =$ area,$Z =$ slope of the line,and $C =$ $Y$-intercept. If area is on the $X$-axis and species richness is on the $Y$-axis,what will the graph of $S = CA^z$ look like?

Define/Explain: Endemism.

Arrange the following in descending order of number of species in the Amazonian rain forest.
$(a)$ Plants
$(b)$ Birds
$(c)$ Fishes
$(d)$ Invertebrates
$(e)$ Mammals
Choose the correct answer from the options given below:

Based on the provided pie chart representing the diversity of invertebrates,which taxa represent the maximum and minimum proportions,respectively?