Which muscle is the woman using to lift the ball over her head? a basketball player lifting a ball over her head a. biceps b. deltoid c. extensor digitorum d. gluteus maximus e. triceps

The following image is of a diatom. it lives in water and gets food from photosynthesis. it is encased in a hard shell made of something similar to glass or sand . a diatom is a(n) because it has a) multi-celled organism; specialized parts. b) vertebrate; a skeleton. c) insect; an exoskeleton. d) single-called organism; only one cell.

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?

Number and variety of living organism; includes genetic, species, and ecological types