1. How do you calculate net primary
productivity?
1)
O GPP + rate of energy loss
O GPP - rate of energy loss
GPP x number of organisms in the
ecosystem

this protocol provides a detailed procedure for agarose-based ip to purify and enrich the protein of interest.

if the type of the food available changes, then the frequency of beak types will change, because birds with beaks more suited to the available food will be more successful over time.

answer; (b) clear with a slight blue tint;

answer australia and antarctica;