Nitrogen-containing biological compounds found in DNA/RNA/nucleotides/and nucleosides
C) 1967 i think im not sure need to check on that
<em>Vaccines work by simulating an illness to help establish immunity. However, while this sort of infection nearly never produces sickness, it does trigger the immune system to create T-lymphocytes and antibodies. The imitation illness can sometimes induce modest symptoms, like as fever, after receiving a vaccination.</em>
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<em>- RobertOnBrainly</em>
Correct answers
-Family members
-A youth leader
-A school guidance counselor
-A trusted friend
Answer:
A stress ball is an object you can take off your stress. More like something that can help you relax yourself,
Explanation: