instead of copying and pasting things off of tests or work done on computer which im sure you did, try and read over the question carefully
Another question on Biology
Biology, 21.06.2019 21:30
Out of the seven main animal groups (fish, mammals, birds, insects, reptiles, amphibians, and arachnids), how many contain members with internal backbones? a. 5 b. 3 c. 7 d. 1