Answers: 3
Biology, 21.06.2019 12:30
Which of the following best describes homeostasis? a. keeping the internal environment in a stable state b. keeping the external environment in a stable state c. beneficial characteristics resulting from mutation d. reproduction that results in offspring identical to the parent.
Answers: 1
Biology, 21.06.2019 19:30
Look at the following answer choices and determine which belongs in the both category. testable, can be disproven explains natural phenomena, has evidence to support it prediction, tentative, one or more scientists working together well established, many different scientists working independently, highly reliable
Answers: 1
Biology, 21.06.2019 19:30
Pepsin is an enzyme in the stomach that breaks polypeptides into amino acids. pepsin functions best at a ph of around 1.5. what would be the most likely result if the ph of the stomach were increased to 5
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
Which of the following is the best definition of Technology?
A. the most recent electronic devices....
Social Studies, 30.07.2019 08:40
World Languages, 30.07.2019 08:40
Biology, 30.07.2019 08:40
Mathematics, 30.07.2019 08:40
Mathematics, 30.07.2019 08:40
Biology, 30.07.2019 08:40
Biology, 30.07.2019 08:40
History, 30.07.2019 08:40
Social Studies, 30.07.2019 08:40
Computers and Technology, 30.07.2019 08:40
History, 30.07.2019 08:40
Biology, 30.07.2019 08:40