14. A nerve cell and a lymphocyte are presumed to differ in their (a) specialized structure, (b) suppressed genes and embryonic
history, (c) genetic information. (d) a and b. (e) a and c.

Which two factors contributed to creating a global culture? the creation of the united nations improvement in telecommunications health issues such as the ebola virus increased opportunities for global travel

Variety of living organisms; includes genetic, species, and ecological types.

Why is it important to study each branch of earth science?