Glucose travels by facilitated diffusion instead of simple diffusion like other molecules. why? a. the cell requires more glucose than the process of simple diffusion can supply
b. the glucose molecule is too large to travel by simple diffusion
c. glucose moves by simple diffusion into a cell

Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.

Number and variety of living organisms includes genetic, species, and ecological types

Zoo geographic regions are characterized by the presence of specific groups of animals these regions are determined by the taxonomic or phylogenetic relationships of animals. the map shows the zoogeographic regions proposed by the naturalist alfred russel wallace in 1876. the similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between the organisms in both locations ?