Two communities exist side-by-side on an island. Community A is characterized by a 4 species of birds with one predominant species out numbering the others significantly. Community B contains 4 species of birds each with enough individuals to maintain each population. After a drought of two years changes the ecosystem, which community has the highest probability of rebounding from this disaster?

Which of these statements best describes the st. lawrence seaway? the st. lawrence seaway connects the st. lawrence river with the arctic ocean. the st. lawrence seaway provides an important trading route between the u. s. and mexico. the st. lawrence seaway provides an important trading route for the u. s, but has little value for canada. the st. lawrence seaway connects the great lakes, the st. lawrence river, and the atlantic ocean.

Imagine ? person stepping on a pin and pulling his or her foot way look at the réfléchir arc of the scenarios below

Transmission electron microscope are best for viewing a) microorganisms in pond water b) internal organs of a mouse c)internal structures of a cell d) surface features of a specimen