Science

 @ISIDEWITHDiscuss this answer...…2 days2D

 @ISIDEWITHDiscuss this answer...…2 days2D

 @9NPCMJ3 from Colorado answered…12hrs12H

 @9NP9XJM from Texas answered…14hrs14H

 @9NP8LHM from California answered…15hrs15H

 @9NNVM73 from California answered…20hrs20H

 @9NNL5P8 from Massachusetts answered…23hrs23H

 @9NNC8HX from Pennsylvania answered…1 day1D

 @9NN5Y7B from New Jersey answered…1 day1D

 @9NMQ9Y8 from Wisconsin answered…1 day1D

 @9NMPGMT from Arizona answered…1 day1D

 @9NM678H from California answered…2 days2D

 @9NM4WH9 from Oklahoma answered…2 days2D

 @9NKRVZ3 from Florida answered…3 days3D

 @9NKQD9Jfrom Virgin Islands  answered…3 days3D

 @9NKP4B4 from New York answered…3 days3D

 @9NKGFYD from Georgia answered…3 days3D

 @9NJY9NF from California answered…3 days3D

 @9NJPXBB from Massachusetts answered…3 days3D

 @9NJP2HW from Massachusetts answered…3 days3D

 @9NJLDBK from Washington answered…3 days3D

 @9NJJY4X from Massachusetts answered…3 days3D

 @9NJGVMS from Illinois answered…3 days3D

 @9NJ7WXJfrom Maine  answered…3 days3D

 @9NNWJCN from Ohio answered…20hrs20H