Migration of animals be initiated by physiological stimuli such as reproductive changes, external pressures such as weather changes, or combination of either types of change

Câu hỏi liên quan

• Many poets enhance their work by creating contrast among realism and symbolism in a given poem

• When Cliff was sick with the flu, his mother made him to eat chicken and rest in bed

• I read something about Taranrino’s new film on that magazine.

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• None two butterflies have exactly the same design on their wings.

• Once scientist had figured out the precise path of the comet, he is finding that he was able to predict its next appearance

• The average cat sleeps sixteen hours for a day short intervals called ‘cat naps.

• It would be both noticed and appreciating if you could finish work before you leave

• Composer John Cage, used many unusual objects as instrument in his music, including cowbells, flower pots, tin cans saw blades.

• She got up when the alarm went _____. 

• Mosquitoes are such fast breeders that it is almost impossible to control them either by draining areas where they breed or to spary them with pesticides

• The officials object to them wearing long dresses for the inaugural dance at country club.

• Genetic engineering is helping researchers unravel the mysteries of previously incurable diseases so that they can getits root causes and find cures

• According to most psychological studies, body language expresses a speaker’s emotions and attitudes, and it also tends to affect the emotions and attitudes of listen.

• This is Dr. Ash calling. If anyone asks for me while I am away from the hospital, ask them to call back after four afternoon.

•  If I’m tired in evenings, ..................

• Before  she moved , Arlane had been the president of the organization since four years

• By September next year I  ........... here for ten years.

• Since infection can cause both fever as well as pain, it is good idea to check patient’s temperature.

• Time is of few count in relation to great thoughts are as vivid today as when they first passed through the author’s minds ages ago

• Despite the disappearance of the Mayan Empire, there are still Mayans in the region that once inhabited.