| # | Question | ✓ Correct Answer |
|---|---|---|
| 1 | Which marine mammal relies on the densest fur for warmth? | ✓ Sea otter |
| 2 | Which role do sea otters play in maintaining kelp forests? | ✓ Keystone species |
| 3 | Which bay in California is noted for sea otter grooming? | ✓ Monterey Bay |
Looking for the current set? Go to today's Bing Homepage Quiz answers — updated every day.
Q1 Which marine mammal relies on the densest fur for warmth?
Options: Harbor seal · Sea otter · Gray whale
✓ Correct answer: Sea otter
Q2 Which role do sea otters play in maintaining kelp forests?
Options: Primary producer · Top predator · Keystone species
✓ Correct answer: Keystone species
Q3 Which bay in California is noted for sea otter grooming?
Options: Monterey Bay · Bodega Bay · Humboldt Bay
✓ Correct answer: Monterey Bay
The Bing Homepage Quiz for September 21, 2026 followed that day's Bing homepage image, as it does every day. Each question has three options and only one correct answer; pick the answers above to score 3/3 and collect your Microsoft Rewards points.