【TED】科普动画集锦 742 Why do honeybees love hexagons 03:59 【TED】科普动画集锦 743 Why do hospitals have particle accelerators 04:47 【TED】科普动画集锦 744 Why do humans have a third eyelid 04:36 【TED】科普动画集锦 745 Why do our bodies age 05:10 【TED】科普动画集锦 746 Why...
Invertebratesserve as food for humans; are key elements in food chains that support birds, fish, and many other vertebrate species; and play important roles in plant pollination. ... In contrast, all vertebrates are contained within a single phylum, the Chordata. Why are invertebrates useful to...
The only continent that bees do not live on is Antarctica! I understand why they don’t live in Antarctica. It’s too cold! Most of the time, bees are nice to humans. If you do not bother them, they will not bother you. Have fun watching the bees this summer! 1.___ 2.___...
【推荐2】Honey bees are important to our survival as humans. The majority of fruit and vegetables we eat would no longer exist without them. The honey bee population is threatened by a large number of dangers, most of which can be prevented with the help of humans. Being an officer in ...
It’s true, of course, that we’re not the only creatures attracted to flowers. Bees and butterflies can’t resist them either — but that’s because they need flowers to survive. Lying at the opposite end of the beauty spectrum are reptiles. They’ve had it pretty bad. Across decades...
Why are bees endangered species? Why do few fossils exist from the Precambrian? Why were dinosaurs so successful in the Triassic period? How does water quality affect amphibians? How are reptiles and amphibians important to the environment?
Bees are disappearing at an alarming rate due to the excessive use of pesticides in crops and certainblood-sucking parasites that only reproduce in bee colonies. It’s true that theextinctionof bees would mean the end of humanity. If bees didn’t exist, humans wouldn’t either. ...
It is important that we take action to protect these animals. Firstly, protecting animals is essential for environmental conservation. Each species plays a unique role in the ecosystem. For example, bees are responsible for pollinating plants, which helps to maintain plant diversity. If bees were ...
(honey, water & yeast) Bees are easily amongst the most important insects to humans on Earth. These humble, buzzing bugs deserve a huge thanks! You can help keep bees alive and safe by having a beehive in your backyard, balcony or rooftop. SOURCES:...
Here are some reasons why animals are important: Firstly, animals help maintain the balance of nature, known as the ecological balance. Imagine a forest without birds, bees, or butterflies. These creatures pollinate plants, ensuring that fruits and vegetables grow. Without them, many plants would...