explain why cold blooded reptiles have higher rate of secondary productivity than warm bloodedc mammals

... all mammals and birds are warm-blooded, and all reptiles ... much warmer than warm-blooded animals. Cold-blooded ... warm. Many mammals have thick ... - Read more

There is no animal alive today that truly fits the description of cold-blooded. Reptiles, ... mammals being "warm-blooded" were ... 18° higher than ... - Read more

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explain why cold blooded reptiles have higher rate of secondary productivity than warm bloodedc mammals resources

The First Mammals (Triassic, Jurassic, and Cretaceous)

... most mammals have hair or fur, and all have warm ... paleontologists can distinguish mammals from reptiles by the ... cold noses, warm-blooded ...

Thermoregulation - Harvard John A. Paulson School of ...

Thermoregulation. Thermoregulation, or the maintenance of a fairly steady body temperature even under a variety of external conditions, is important to all ...

Information about Snakes

Reptiles have unique ... There are also many more species located in the warmer climates than in ... (and other reptiles) in regions of high ...

Mammals - videos, photos and facts | ARKive

... being almost as big as a Boeing 737 and even larger than ... and high shoulders that ... Armadillos are one of the oldest groups of mammals and have a ...

Why Is 98.6 F Our 'Normal' Body Temperature?

... he claimed, is why reptiles, amphibians and other cold-blooded ... a higher body temperature is of ... reptiles) because they were warm-blooded, ...

Mammals - Sam Houston State University - Huntsville, TX

Basic structural body plan is inherited from Therapsid mammal-like reptiles. ... Why so many mammals in ... Characterized as the only mammal to have ...

dormancy | biology | Britannica.com

MLA style: "dormancy". Encyclopædia Britannica. Encyclopædia Britannica Online. Encyclopædia Britannica Inc., 2015. Web. 29 Aug. 2015 < http://www ...

Hibernation in Box Turtles: Pre and Post-Brumation Care

Why do some reptiles need ... Since they are cold-blooded, reptiles have difficulty ... upon the species of reptile. Most North American box turtles will ...

Human Biological Adaptability: Adapting to Climate Extremes

Humans and many other mammals have unusually efficient internal ... within the same species of warm-blooded ... low, they have high ...

SHOW MORE ....

Warm and cold blooded animals - Barry Gray's Home Page

... are cold-blooded. Warm-blooded animals ... they need much more food than poikilotherms. Most mammals have fur, ... higher than that of mammals, ...

What is Warm Blooded?? - Warm bloodedness in Mammals

Mammals are warm blooded ... the question, many reptiles have blood far warmer than ... why many mammal populations of a given species ...

Warm-blooded - Wikipedia, the free encyclopedia

... so the terms "warm-blooded" and "cold ... They have a higher basal metabolic rate, ... It has been hypothesized that mammals and birds evolved warm ...

Warm-Blooded Reptiles? | California Academy of Sciences

... era could have been warm-blooded. ... reptiles probably had high metabolic rates, ... those reptiles had warmer body temperatures than the ...

Environmental Science flashcards | Quizlet

Explain why wetlands generally have a high level of ... organisms like reptiles have a higher rate of secondary productivity than warm-blooded mammals.

Ectotherm - Wikipedia, the free encyclopedia

Some refer to these organisms as "cold blooded". ... regulate temperature. Diving reptiles conserve ... have lower metabolic rates than ...

Soil Around the World flashcards | Quizlet

Explain why cold-blooded organisms like reptiles have a higher rate of secondary productivity than warm-blooded mammals. Cold- blooded organisms have a ...

Kid's Corner - Warm Blooded and Cold Blooded

Learn about being warm blooded and cold blooded! Play and learn about animal characteristics and classification for kids.

What's A Mammal? | Free Lesson Plans | Teachers | Digital ...

... note that reptiles and mammals have ... of warm-blooded higher ... Most mammals can be active even in cold weather because they are warm-blooded.

Animal Survival in Extreme Temperatures - American ...

Warm-blooded or cold-blooded? ... cold-blooded animals require less energy to survive than warm-blooded ... Cold-blooded animals have a disadvantage ...

Dinosaurs neither warm-blooded nor cold-blooded : Nature ...

... which grew ten times faster than reptiles, also had metabolic rates ... warm-blooded and cold-blooded ... Cold temperatures would have, ...

What is a Mammal? - ReadyEd

... many reptiles have blood far warmer than ... Being warm-blooded gives mammals a distinct ... Mammals have to eat a lot to maintain their high body ...

Amphibian vs Reptile - Difference and Comparison | Diffen

They are vertebrates and cold blooded (ectothermic). Early amphibians, ... Reptiles and amphibians have major ... evolved into mammals. Amphibians .

Transferring of Energy between Trophic Levels

Ecological efficiency: the transfer of energy between trophic levels. Large amounts of energy are lost from the ecosystem between one trophic level and the ...

Cardiovascular System: The Heart and Vessels of Mammals ...

The following table gives the average heart rates of some common mammals. ... these warm-blooded ... heart rate of amphibians and reptiles is very ...

Animal Groups - Fact Monster: Online Almanac, Dictionary ...

Warm-blooded animals regulate their own body temperatures; ... Reptiles are cold-blooded and breathe with lungs. ... Most mammals also have body hair.

Study suggests dinosaurs were warm-blooded and nimble ...

... warm-blooded animal that jogged rather than ... too high for the animals to have been cold ... warm blooded, it could explain their ...

AP Lab 5 Cell Respiration

... of 25 o C will have a higher respiration rate than the ... of the cold blooded reptiles that will have a ... Explain why water moved ...

NMNH | How Did Mammals Evolve? - Smithsonian Institution ...

... called synapsids eventually diversified into warm-blooded ... mammals have different kinds of ... reptiles. Morganucadon (YES - a mammal) ...

What is the Difference Between Warm-Blooded and Cold ...

Food Requirements. One significant difference between warm-blooded and cold-blooded animals is that warm-blooded animals typically need three to ...

Mammals Characteristics | List Of Mammals | Pictures Of ...

Mammals; Reptiles; Zoo Animals; ... What Makes a Mammal A warm-blooded animal with a ... There are more than 4,000 different species A group of ...

Australia Zoo's Animal Facts

Mammals are warm-blooded and the majority of ... Reptiles. Animals that have dry scaly skin and are ectothermic (cold-blooded) vertebrates are called reptiles.

Cellular Respiration - ap lab5 sample7

The germinating peas will have a higher rate of respiration, than the ... of a 25 g. reptile and a 25 g. mammal, ... Explain why water moved ...

by Carol Read - Onestopenglish: Number one for English ...

warm-blooded, cold-blooded, water, ... by Carol Read Young Learners ... e.g. Mammals are warm-blooded and have fur or body hair.

Animal Circulatory Systems - RCN DC Metro | High Speed ...

An efficient circulatory system ... which is probably why most of them are "cold-blooded ... The efficiency that results makes possible the high rate ...

Five Classes of Vertebrates - Nelson David L MD

... all reptiles because they are cold-blooded, ... have a higher body temperature than ... Mammals are endothermic vertebrates ...

Evidence for Endothermy? - UCMP - University of California ...

... so they must have had high metabolic rates. ... had larger than normal brains (for "reptiles ... cold, dinosaurs could have migrated there ...