What concept developed by malthus influenced darwin?
a. the principle of scarce resources
ob.
the principle of natural selection
c.
the principle of acquired inheritance

Flock x flock y flock z total pieces of food eaten (from previous page) 147 93 60 food percentage* % % % simulated number of birds in flock for 3rd generation** * divide each flock's total pieces of food by 300, the total number of pieces of food eaten. ** multiply the food percentage for each flock by the total number of birds (30).

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain

In 2001, records showed that local stocks of fish were down worldwide. yet, records of harvests indicated that fish were being taken at records rates. what was actually happening?