Biology, 02.07.2019 20:30 josleemarecharl
What is the purpose of the plasma membrane? 2 sentences or more pls
Answers: 1
Biology, 22.06.2019 21:00
Hydrogen has only one electron in its only (and outer) electron shell. if a hydrogen atom were to absorb a small amount of energy, where would bohr say the electron would go? a. fly off the atom b. nowhere, it would just speed up. c. spiral inwards towards the nucleus d. move up to another shell that would form
Answers: 2
Biology, 23.06.2019 00:10
If this person had son,what,sex chromosome did they give their son? a.x b.y c.neither d.we need more information to know for sure
Answers: 1
Biology, 23.06.2019 00:30
Biology students used raw eggs in an experiment on tonicity and osmosis. the students put their eggs into vinegar to remove the shells. the vinegar was used to remove the shell from the raw egg. what other effect(s) did the vinegar have on the egg?
Answers: 1
Biology, 23.06.2019 00:30
Male satin bowerbirds build bowers like the one shown below. they decorate the bowers with brightly colored blue objects in order to attract females. male bower birds attract mates with their a. feathers b. looks c. behavior d. songs
Answers: 2
What is the purpose of the plasma membrane? 2 sentences or more pls...
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