(40分)(A)_How do animals live in the cold winter? They do many different, amazing things to get through the winter, Some of them "migrate (迁徒)”. This means they travel to other places where the weather is warmer or they can find food.Many birds migrate in autumn. Because the ...
How do boa constrictors protect themselves? What do snakes eat? How long can a boa constrictor go without eating? How does a boa constrictor kill its prey? What do Burmese pythons eat in the Everglades? How do boa constrictors give birth?
The embryos are either not suitable for implanting into the uterus, or die some time during gestation or shortly after birth. Those clones that do survive suffer from genetic abnormalities. Clone cells may age more rapidly, shortening their lifespan, similar to what happened with Dolly. Some ...
How do amphibians sense their environment? How do members of the phylum Echinodermata feed their young? How do amphibians move on land? Do amphibians lay eggs or give birth to live young? How do frogs survive in their habitat? Where do amphibians begin their lives? How do amphibians survive...
Bats are extremely susceptible to extinction because of their reproductive habits. Most bat species give birth to only one baby per year, so they multiply at a relatively slow pace. Since bats have a fairly long life span (as long as 30 years in some species), the loss of one female bat...
Whenever we place series of delicious food on the table, such as: snakes, frogs, and other animals. Should we think of it, each of us to eat a kind of animal, how much is to go to farmers for banker harmful insects. We are not should the perspective-taking once, they are in a ...
Long were you a dream in your mother's sleep,and then she woke to give you birth. The germ of the race is in your mother's longing. My father and mother desired a child and they begot me. And I wanted a mother and a father and I begot night and the sea. Some of our childre...
Axolotls that give birth can’t do so again for at least a minute. Baby axolotl will always follow an adult axolotl, eventually growing into one itself after around 20 minutes. This timer can be reduced by 10% for every Bucket of Tropical Fish fed to the baby axolotl. ...
Some snakes give birth to live young (from one to 150 at a time), while others lay eggs (from one to 100 at a time); some even combine these methods by holding eggs internally until they hatch, and the babies are born live. For the most part, female snakes do not sit on their ...
includes amazing things like the growth of legs and arms. The body develops definition and the tail loses its silken covering. Soon, the tail shrinks. The lungs develop and the back legs continue to grow until the transformation is complete. When they shed skin, frogs consume some or all ...