What special features do grizzly bears have?
Grizzly bears (Ursus arctos horribilis) have concave faces, a distinctive hump on their shoulders, and long claws about two to four inches long. Both the hump and the claws are traits associated with a grizzly bear’s exceptional digging ability. Grizzlies are often dark brown, but can vary from blonde to nearly black.
What are 5 adaptations of a grizzly bear?
What Adaptations Make a Grizzly Bear Unique?
- Searching for Food. Grizzly bears are effective hunters and scavengers, with a sense of smell that can detect a rotting corpse from two miles away.
- Chasing Down Prey.
- Hibernation.
- Reproduction.
What helps a bear survive?
During winter, when food is scarce, most bears have an effective survival solution: hibernation, a physical state in which the heart rate, body temperature, metabolism, and respiration is lowered. Grizzly and black bears can go for 100 days or so without eating, drinking, urinating, or defecating.
How does a grizzly bear protect itself?
When defending themselves bears make themselves look bigger by fluffing up their fur and standing on their hind legs. When angry they will growl, pound their paws on the ground and charge towards whatever is bothering them.
What is the friendliest bear?
American black bear
Which animal kills humans the most?
List
| Source: CNET | ||
|---|---|---|
| Animal | Humans killed per year | |
| 1 | Mosquitoes | 1,000,000 |
| 2 | Humans (homicides only) | 475,000 |
| 3 | Snakes | 50,000 |
What is the deadliest chemical weapon?
What VX is. VX is a human-made chemical warfare agent classified as a nerve agent. Nerve agents are the most toxic and rapidly acting of the known chemical warfare agents.
Is oxygen the deadliest gas?
Oxygen therapy is good for treating burn victims, but not for general health, he said. “Oxygen is super dangerous; it’s a corrosive gas,” Malmstadt said. “We are supposed to breathe 20 percent oxygen at atmospheric pressure.”