( D ) 1. —How do snakes give birth to babies? —They_eggs like hens. A. set B. put C. place D. lay 相关知识点: 试题来源: 解析 D 关键词(句):give birth to:生育 翻译: -蛇怎样生育小蛇? -它们像母鸡一样下蛋。根据题意,“下蛋”应该用动词lay,因此选D,而A. set 意思是设置,B....
TheCrocodiliangroup includes crocodiles, alligators, caimans and gharials. These reptiles have developed a more efficientrespirationmethod than that seen in lizards and snakes. Members of this reptile group have a diaphragm muscle, sometimes referred to as theheptatic piston, attached to their liver; ...
Male snakes tend to have longer tails than female snakes. Their tails also taper (become thinner) much more gradually. Females tend to have shorter tails that taper off abruptly after the cloaca. According to theBiological Journal of the Linnean Society, tapering of the tail is due to snakes...
Do Massasauga rattlesnakes have live babies? Massasauga rattlesnakes are ovoviviparous, meaningthey give birth to live young, rather than laying eggs externally. The baby snakes stay at their birthplace for the next four to five days to grow and shed their skin for the first time; after that...
Snakes have evolved to produce and deliver some of the most toxic substances on earth. It stands to reason that they would need to develop some form of resistance or immunity to their own venom, especially so when the primary purpose of their venom is to incapacitate prey. It would be poin...
Rest assured, female snakes have some tricks of their own. Using pockets of folded tissue, a snake of the fairer sex can keep sperm isolated — but still viable — inside her body for very long periods, proactively choosing when to let them fertilize her eggs. Two male Indian Rat Snakes ...
Wakes me up most every night Breaks me softly, fireflies take flight The sandman you must trust He sprinkles golden dust The howling of the owl Makes me sleepwalk on clouds A thousand pianos play I still hear them the next day A barrel full of snakes They make the sound that... Wakes ...
As if two blood-sucking bugs weren't enough to disturb your slumber, if you have pets, you'll have to watch out for fleas, too. These tiny parasites prefer your four-footed, furry friends, but if they're hungry enough and you're handy, they'll dine on you, too. Fleas can go mon...
What does it mean to experience nightmares, and how can they be analyzed? Nightmares Babies/Pregnancy Dream Meanings Meaning of pregnancy in dreams. Babies/Pregnancy Dream Meanings Snake Dream Meanings Analysis of dreams containing snakes. 31 Snake Dream Meanings Fire Dream Meanings Analysis of ...
After each breathing cycle, snakes experience apnea -- a stop in breathing -- that lasts from a few seconds to as long as a few minutes. To process the oxygen, all snakes have an elongated right lung; many also have a smaller left lung, and a few even have a third lung along the ...