Biology, 30.01.2020 20:46 oofoofoof1
Dogs once covered the expanses of the great plains. their grazing made the grass more nutritious for the huge herds of bison, and they were preyed upon by a variety of snakes, raptors, and mammals. in fact, the black-footed ferret (now endangered) specialized in prairie dog predation. today, increases in housing and agricultural developments have eradicated many prairie dog towns. which of the following statements about prairie dogs is true? a) their realized niche has expanded. b) they have a competitive relationship with bison. c) they are probably a poor candidate for keystone species. d) their fundamental niche has been compromised. e) their fundamental niche has expanded.
Answers: 2
Biology, 22.06.2019 08:30
If the rna molecule in a human has the nucleotide sequence of guu, this would the amino acid valine would be needed to make the protein. how would this cha process was occurring in a mushroom?
Answers: 2
Dogs once covered the expanses of the great plains. their grazing made the grass more nutritious for...
Mathematics, 15.12.2020 19:40
English, 15.12.2020 19:40
Mathematics, 15.12.2020 19:40
Physics, 15.12.2020 19:40
Health, 15.12.2020 19:40
Mathematics, 15.12.2020 19:40
Chemistry, 15.12.2020 19:40
English, 15.12.2020 19:40
Mathematics, 15.12.2020 19:40
Mathematics, 15.12.2020 19:40
Mathematics, 15.12.2020 19:40
Computers and Technology, 15.12.2020 19:40
Mathematics, 15.12.2020 19:40
Arts, 15.12.2020 19:40