Answerb this please asap
...
Answers: 3
Physics, 22.06.2019 07:40
Astudent creates a model of a closed ecosystem by filling a glass tank half full with water, then adding 10 snails and two small aquatic plants. the next day, all the snails are dead. what is the most likely cause of their death?
Answers: 3
Physics, 22.06.2019 14:50
Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.
Answers: 2
Physics, 22.06.2019 21:00
What do the atoms of elements in the same group have in common? a. they have the same atomic numbers. b. they have the same average atomic masses. c. they have the same number of electron shells. d. they have the same number of electrons in their outermost shells.
Answers: 1
Biology, 15.01.2021 20:20
Mathematics, 15.01.2021 20:20
Mathematics, 15.01.2021 20:20
Physics, 15.01.2021 20:20
Mathematics, 15.01.2021 20:20
Mathematics, 15.01.2021 20:20
Mathematics, 15.01.2021 20:20
Mathematics, 15.01.2021 20:20
History, 15.01.2021 20:20
Social Studies, 15.01.2021 20:20
English, 15.01.2021 20:20