Genetic variation<span> occurs </span>mainly<span> through DNA mutation, gene flow (movement of genes from one population to another) and sexual reproduction</span>
Answer:
You drew this its not even a question
Explanation:
How do I answer this if theirs no question
Pls i need to pass this class
Answer:
A sphere full of air
Explanation:
because you pump it up and it is very fun to use