Ask a New Question
Search
Questions and answers by
dnaoiw
Questions (18)
What is the definition of an umbilical cord?
A)having a placenta, the organ that nourishes young until birth B)the gland of a
1 answer
134 views
More than _____ percent of all mammals are placental.
60 50 10 100 90
3 answers
100 views
What is the definition of marsupial?
A)having a placenta, the organ that nourishes young until birth B)a tube that connects an
2 answers
118 views
The _____ are the only mammals that lay eggs.
marsupial monotremes mamarian placental placoid
5 answers
104 views
Select 3 that apply.
Mammals are grouped into: monotremes larval marsupials placentals cartilaginous
3 answers
90 views
The distinguishing characteristic of all birds is that of _____.
wings feathers flying laying eggs two legs
3 answers
106 views
Birds use _____ more quickly than other animals.
food plants fat water intelligence
3 answers
86 views
All birds have four _____, the front two of which are wings.
legs appendages veins hearts arms
3 answers
92 views
Select 3 that apply.
Walking birds include: kiwi eagles emu raptors ostrich
3 answers
99 views
What is the definition of the word appendage?
a worm like amphibian a body part that sticks out, like an arm or leg a decaying
3 answers
99 views
Tuatara
A)a reptile that looks like a lizard, but has a different body structure B)a type of amphibian that shares
5 answers
106 views
Select 4 that apply.
The crocodilians are divided into these groups: turtles alligators gavials caymans crocodiles
3 answers
85 views
Amphisbaenian
a reptile that looks like a lizard but has a different body structure a reptile that resembles a worm, having no
3 answers
102 views
There are over _____ species of reptiles.
10,000 50,000 7,000 20,000 25,000
3 answers
113 views
Select 3 that apply.
What are some characteristics that identify a reptile? cold-blooded producers no backbone breathe by means
3 answers
126 views
The giant salamander of Japan can grow to a length of _____ feet.
four six ten three five
3 answers
94 views
Salamanders are often mistaken for _____.
iguanas lizards toads geckos frogs
3 answers
120 views
Secrete
A)to produce and give off a substance B)a poison produced by an organism C)a juvenile form of an animal D)a worm-like
3 answers
105 views
Answers (19)
What is the definition of placental? A)a mammal which gives birth to a fetus that moves into a pouch for protection and nourishment B)a tube that connects an unborn baby to its mother for nourishment C)having a placenta, the organ that nourishes young
More than _____ percent of all mammals are placental. 60 50 10 100 90
The _____ is a marsupial that can be found in America. wallaby bear opossum koala kangaroo
What is the definition of monotreme? A)a tube that connects an unborn baby to its mother for nourishment B)the gland of a mammal that produces milk for the young C)having a placenta, the organ that nourishes young until birth D)a mammal that has just one
What is the definition of a mammary gland? A)a mammal which gives birth to a fetus that moves into a pouch for protection and nourishment B)having a placenta, the organ that nourishes young until birth C)the gland of a mammal that produces milk for the
Select 2 that apply. What characteristics are common to all members of the mammals? mammary glands lay eggs can make its own food take care of their young for a long time hair at some point during their lives
Birds have a high internal body _____. energy temperature intelligence equilibrium balance
Select 3 that apply. In terms of locomotion, the birds may be divided into: swimming birds laying birds standing birds flying birds walking birds
The bones of flying birds are _____. weak dense heavy wide hollow
Select 6 that apply. How are birds classified according to their diets? meat eaters fish eaters fruit eaters insect eaters seed eaters carrion eaters plant eaters raptors
What is the definition of the word carrion? A)a body part that sticks out, like an arm or leg B)a worm like amphibian C)a predatory bird, such as an eagle D)a decaying body of a dead animal, providing food for scavengers E)a deep sea creature with an
What is the definition of the word raptor? A)a worm like amphibian B)a predatory bird, such as an eagle C)a deep sea creature with an exoskeleton D)a decaying body of a dead animal, providing food for scavengers E)a body part that sticks out, like an arm
Crocodilians A)a reptile that looks like a lizard but has a different body structure B)a type of amphibian that shares characteristics with a mammal C)a type of large reptile that has sharp teeth and a strong body, and is a predator, like an alligator D)a
turtles rely upon their _____ for protection. eyes shells skin legs tongues
Amphisbaenians are _____. A)reptiles that live on water all the time B)a combination of amphibians and worms C)a particular type of mammal that lives burrowed D)half reptiles and half mammals E)reptiles that look much like worms and live in the soil
Select 4 that apply. What are the reptile's basic groups? turtles and tortoises frogs and toads crocodilians tuataras snakes and lizards
_____ resemble earthworms, but they are actually amphibians. Salamanders Caecilians Toads Bony fish Frogs
Colorful salamanders may have _____ skin like that of the tree frogs. rough dark smooth soft poisonous
Toxin A)a change in physical form and structure due to maturity B)a juvenile form of an animal C)to produce and give off a substance D)a poison produced by an organism E)a worm-like amphibian that burrows in the soil
