which of the following best describes a characteristic of the kingdom animalia that differentiates them from protista? a. animalia reproduce sexually or asexually, while most protista reproduce sexually.
b. animalia have eukaryotic cells, while protista are prokaryotes.
c. animalia are heterotrophs, while some protista are autotrophs.
d. animalia have cell walls that contain chitin, while protista cell walls contain cellulose.

Charles darwin published his theory of evolution in 1859. in what way foes modern evolutionary theory differ from the theory as proposed by darwin? a) darwin inferred that individuals can evolve, but modern generic science has shown that this is not true. b)darwin inferred that individuals do not evolve, but modern genetic science has shown that this is not true. c)modern science has disproved most of darwin's original theory of evolution, because darwin knew nothing about generations and their role in heredity. d)generic studies have shown that gene expression and other factors operate along with natural selection, but most of darwin's theory has been supported by modern science.

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat

Which sentence best describes the relationship between chlorophyll and the chloroplast? a.) chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.