The graph below shows the number of zebras vs. the number of resources 1 point over 15 rounds of the simulation game. Each round represents one year.
What is shown on the x axis?
Graph of Virtual Data
#zebras red
resources - green
Zebra Survival Game Graph
Number Zebra vs. Number of Resources per Round
10 11 12 13 14 15
16

Which best describes red blood cells? a. they are colorless b. they protect against disease-carrying microorganisms c. they transport oxygen throughout the body d. they aid in blood clotting

Aresearcher has developed two stains for use with seed plants. one stains sporophyte tissue blue; the other stains gametophyte tissue red. if the researcher exposes pollen grains to both stains, and then rinses away the excess stain, what should occur? a) the pollen grains will be pure red.b) the pollen grains will be pure blue.c) the pollen grains will have red interiors and blue exteriors.d) the pollen grains will have blue interiors and red exteriors.

Compare and contrast cladistics and phylogeny. what are their advantages and disadvantages? which is the most useful in understanding how an organism developed into its current form? which concept most strongly supports your opinion about the origin of any given organism?