Based on these data, what was true of the world population during this time frame?
A. The population size got a bit smaller.
O B. The population got a bit older.
C. The number of people added to the population yearly decreased.
O D. The median age of the population decreased.

Which of the following would be least likely to support the modern concept of biological evolution? ( 2 points) a)different species of organisms with similar bone patterns b)different species of organisms with similar reproductive rates species in c)different domains with similar metabolic pathways species in d)different kingdoms with similar cellular structures.

Explain why the plants cortex would serve as the best food source for animals

Guard cells control which event? the growth of plants capture of solar energy gas exchange in leaves water absorption in roots