Answer:
the answer is :
Lane 3 contains the longest DNA fragment
So we can protect ourselves from the same virus if it attacks again in the future
Explanation:
the oxygen that fish breathe is not the oxygen in H2O.Instead,the fish are breathing O2(oxygen gas) that is dissolved in water. ...Plus water is a lot heavier and thicker than air,so it takes a lot more work to move it around. please mark me braneliest
The client can be given insulin to reduce the complications
