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What else can I help you with?
Why do reptiles need to eat less than mammals?
Reptiles have a slower metabolism compared to mammals, so they require less food to sustain themselves. Additionally, many reptiles are ectothermic, meaning they do not regulate their body temperature internally, which also contributes to their lower energy requirements.
What animal does not eat much?
Most reptiles and insects eat far less compared to mammals and birds as they are much less active and use less energy to generate body heat.
How are platypus similar to reptiles and mammals?
No. Fossil evidence indicates that platypuses have always existed more or less in their current form. Ancient platypuses were larger and had teeth, unlike modern platypuses, but platypuses do not provide any sort of evolutionary link between reptiles and mammals.
Are all mammals animals?
Unless you exempt humans, who are mammals, yes. All mammals are animals. So are birds, snakes, fish, snails, worms and clams. Mammals are animals that are warm-blooded, breathe using lungs, have hair and fur, and mostly give birth to live young (monotremes are mammals that lay eggs).
Is the tree pangolin an vertebrate or invertebrate?
All species of pangolin are mammals, and all mammals are vertebrates. They have a spine and spinal cord, and an internal skeleton. They belong to the Phylum Chordata. Mammals, birds, fish, reptiles and amphibians are all vertebrates.
Why do birds and reptiles need more yolk than mammals?
because unlike mammals they are fed on milk and of course they are warm blooded therfore they need more enery they need more energy to keep their body temperature higher im not intierly sure
How are mammal teeth different from birds and reptiles?
Birds do not have teeth. Mammals have differentiated teeth while the teeth in the mouth of a given reptile are more or less the same except for the fangs of venomous snakes.
What is the difference and similarities between warm and cold blooded animalsWhat are examples of each?
Mammals and birds are "warm" blooded, reptiles and fish are "cold" blooded. Proper terminology would be that mammals operate at a constant temperature, whereas reptiles cool off in the cold. Structurally they are all more or less alike, but the enzymes of "cold" blooded animals can operate over a much wider temperature range.
Do reptiles have lymph nodes?
No. Reptiles do not have lymph nodes as mammals do. Reptiles have lymph tissue in certain organs, particularly the spleen, but no peripheral nodes. They do have valves along the lymph perivascular areas though, sometimes called lymph "hearts", but these are not directly comparable to lymph nodes for trapping of toxins.Source: Infectious Diseases and Pathology of Reptiles By Elliott R. Jacobson"Although reptiles lack discreet lymph nodes, they do have less structured lymphoid cell aggregates within intestinal and pharyngeal mucosa."Source: Investigative Immunotoxicology By Helen Tryphonas
Why are neonates unsuitable for ready-made total parenteral nutrition?
Neonates require a lower dextrose concentration, more calories and proteins, and less electrolytes than adults.
Why are fewer bird fossils found in the fossil record than those of reptiles and mammals?
Bird skeletons are lightweight and delicate, making them less likely to fossilize. Additionally, birds tend to live in habitats that are not conducive to fossil preservation, such as forests or open water. Reptiles and mammals, on the other hand, often live in environments more suitable for fossilization, such as deserts or savannahs.
Does eating a baked potato and not the skin consume less or more calories?
Not eating the skin means that you are eating less calories.
