What are the human pathogens that are endemic to sub-saharan africa and can be transmitted through bug bites or the consumption of contaminated foods?

In which situations is the principle of cross-cutting relationship useful in determining relative age?

Monitor and apply fix up stratorgies

Select the correct answer. which term do biologists use to describe the average number of individuals of a species per unit area? a. carrying capacity b. population density c. minimal viable population d. survivability curve