From what I have been taught at any point mutations can occur.
Answer:
therioes can bechanged over time because as new generations come things change
Answer:
Mosquito breeding grounds can be eliminated at home by removing unused plastic pools, old tires, or buckets; by clearing clogged gutters and repairing leaks around faucets; by regularly (at most every 4 days) changing water in bird baths; and by filling or draining puddles, swampy areas, and tree stumps.
