Answer:
If the two magnets have their two N poles pointing up then when they are side by side they will repel each other but when they are head-to-tail they will attract.
Explanation:
so a positive and a negative will attract
Answer:
B.The sperm and egg.
<h3>....Hope it helps you.....</h3>
The nucleus is responsible for storing dna as well as the instuctions for protein synthesis
