Answer:
The first bullet point is correct
Explanation:
The cell membrane controls what comes in and out of the cell, it needs minerals so would not block them completely, and water does not enter cells so it is clearly the first one.
The answer is the one which contains plants
Stable elements are those which have atleast one isotope with no tendency to "decay", i.e., change into anotherelement.
Bacteria and birds both are organisms
Matter and electricity. i hope this answer has come to your pleasing