Find the list that is ordered smallest to largest. 1. carbon atom, glucose, carbohydrate, cell wall

2. carbon atom, carbohydrate, cell wall, glucose

3. glucose, carbon atom, carbohydrate cell wall

4. cell wall, carbohydrate, glucose, carbon atom

Compare and contrast region e in the illustration above with region d. describe the physical characteristics of each region.

Iguanas need to live in a habitat that is very warm, so the pet store warms their enclosures with "basking lights" which act as an artificial sun. describe how the three methods of thermal energy transfer may take place within the iguana's enclosure.

Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population.b) the separated population is small, and genetic drift occurs.c) the isolated population is exposed to different selection pressures than the ancestral population.d) different mutations begin to distinguish the gene pools of the separated populations.e) gene flow between the two populations is extensive.