Big Idea 4.14 Parasitism

The mistletoe in this picture is a parasite to the host tree by how it is living off of it while not giving the tree anything in return.

Big Idea 4.11 K-strategist

The lion in this picture is a K-Strategist because it reproduces one offspring at a time with high quality.

Big Idea 4.10 Keystone Species

The tiger in this picture is a keystone species because it is the tertiary carnivore in a food chain and keeps control over the structure of the food chain and ecosystem it is apart of.

Big Idea 4.9 Introduced Species

This Eucalyptus tree is an introduced species because it is not native to the lands it currently lives in.  

Big Idea 4.4 Climax Community

The landscape shown here represents a climax community by how it is the end result of evolution and has remained largely unchanged for several years.

Big Idea 3.19 Seed Dispersal Method

The weeds in between the rocks got there by the seeds of their parent plants being moved around most likely by the wind, if not by animals.  Therefore, these weeds represent seed dispersal method by wind and animals.

Big Idea 3.17 Pollinator

The bee in this picture is a pollinator of this angiosperm, or a creature moving male pollen to female stigmata.