... 1-B 2- C 3-C 4-D 5-C 6-D 7-D 8-B 9-D 10-B 11-A 1 2- C 13-C 14-B 15-A 16-C 17-B 18-B 19-C 20 -C 21 -B 22 -A 23 -A 24 -D 25 -D 26 -A 27 -D 28 -D 29 -C 30-C 31-B 3 2- D 33-A 34-C ... 27 -D 28 -D 29 -C 30-C 31-B 3 2- D 33-A 34-C 35-B 36-C 37-D 38-B 39-A 40-A 41-C 4 2- B 43-B 44-D 45-B 46-B 47-B 48-D 49-A 50-D ... , and sold as pets. For many animals and birds, the problem is that their habitat- the place where they live-is disappearing. More land is used for farms, for houses or industry . Farmers use...