Alarge mass of hardened igneous rock extending from beneath all layers of sedimentary rock is a sill dlke batholith laccolith

Asmall number of finches are removed randomly from the wild and placed in a protected bird area. they are given as much food as they need and have plenty of space. why would natural selection not occur in this population? a. there is no reason for genetic mutation to occur. b. the birds compete for limited resources, c. the population has not reached carrying capacity. d. there is no genetic variation in the finches.

The smallest parts of these that retain their original properties are called

Adistinctive characteristic of mammals that is not observed in other vertebrates is