What is the breakdown of rocks and minerals into small particles without a change in composition called? (a) igneous intrusion (b) chemical precipitation (c) metamorphic foliation (d) mechanical weathering

How does land development destroy ecosystems? it increases human carrying capacity too rapidly. it converts them into residential or agricultural areas. it forces humans to import non-native plants and animals. it expands the natural range of native wildlife species.

What are the fixed alleles in the human species? o a. the alleles that are on the most chromosomes b. the alleles that change most often 000 c. the alleles that no one has d. the alleles that everyone has

What could happen if two base pairs on a strand of dna or switched