2. Why do emperor penguin chicks jump off cliffs? A. They want to travel agross the ocean. C B. They are trying to escape predators. C. They are celebrating getting their adult feathers. D. They have no other way to enter the water to hunt. 相关知识点: 试题来源: 解析 答案见...
Barnacle geese nest high in Arctic cliffs, to avoid predators like foxes. Watch as the birds survive an extreme plunge to begin their lives.
She starts off at the same time from the same place as the first driver, but she drives aimlessly around, never getting anywhere, just using up gas. Which driver do you want to be? 【3】 They decide what they want in life and then get there by making plans and setting goals. Unsucce...
—Do lemmings actually jump off of cliffs? —How do marine mammals sleep underwater? —Why do worms come out in the rain? Bats that are on the ground can still take off from a standing position, Pavuk said. But, "it is more difficult than initiating flight from a hanging-down position...
On the day of their birth, the barnacle geese (白颊黑雁) face a test of life and death (死亡). They have to jump from high cliffs (悬崖). This is because their parents build their nests (巢) up high to keep them safe. Luckily (幸运地), the chicks are light, so they don’t ...
and flaphard as I jump off this cliff.” Those who use researchstill in this stage as a guide to actionoften get into trouble because they confuse thecorrelation between attributes and outcomeswith the underlying causal mechanism. Hence,they do what they think is necessary to succeed,but they...
* Do you often find yourself jealous of those “Friday feeling” posts people share on social media? Well, reclaim your joy with the power of the “Work Smirk”! Smugly sip your morning coffee while relishing the fact that you still have two days to get work done while others drown in...
people in the Vomit Comet experience extra weight near the bottom of each flight. If you find a long enough video of any Vomit Comet flight you’ll see everyone rush to get to the floor before the plane gets to the bottom of a “hop”.This videotalks a ...
When we landed on Petermann Island, our southernmost stop, I did what I normally do. I waited to see where everyone toddled off to and then went in a different direction. Keeping my distance reduces stray heads and limbs inmy photos, and animals are likelier to come closer and behave na...
When introducingmore time outdoors, Alvord said parents may have to do some reframing to get kids on board. “The frame is: How can you make it appealing and fun?” she said. If it’s cold and rainy outside, that might mean presenting the day as a chance to jump in puddles or look...