Answers: 1
Biology, 21.06.2019 22:30
Check all that apply diatoms are marine algae that have a shell made of silica, what are some of the uses of the silica shell after the diatoms die? 1.the shells make up the diatomaceous earth used in filters 2.it can be used as an ingredient in abrasives 3.they are used in food products 4.the shells can be used in some insulating materials
Answers: 2
Biology, 22.06.2019 01:00
Mr. olajuwan was in a horrific snowmobile accident. afterwards he had trouble walking and he had a loss of balance. which of the 4 major brain region was probably demaged
Answers: 1
Biology, 22.06.2019 05:30
Which of these is true for bacteria because they are prokaryotic cells? a. they can engulf body cells in order to make memory cells. b. they must invade viruses in order to reproduce. c. they are much larger than eukaryotic body cells. d. they can reproduce on their own outside of other cells.
Answers: 2
Biology, 22.06.2019 05:40
Which of the following particles always has a positive charge? a. electronb. neutron c. proton d. ion
Answers: 2
how is bacterial and human dna related?...
History, 03.07.2019 15:30
Social Studies, 03.07.2019 15:30
History, 03.07.2019 15:30
Mathematics, 03.07.2019 15:30
Mathematics, 03.07.2019 15:30
History, 03.07.2019 15:30
Mathematics, 03.07.2019 15:30
Mathematics, 03.07.2019 15:30
English, 03.07.2019 15:30
Mathematics, 03.07.2019 15:30
English, 03.07.2019 15:30