The exchange of matter or substances between the cell and its environment is dynamic as it varies in direction and rate as per the requirements of the cell. Thus,a cell attains a stead -state wherein the internal conditions of the cell remain constant. Hence, cell is considered to be a open dynamic system
For #1, the answer is A) Ribosomes.
Going down A-D
Going across is 1-4
A 4
B 3
C 1
D 2
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Answer:
By keeping organized, you will save time looking for things and will have more time to work on important tasks.
Explanation:
I believe the answer to this is substitution <span />
