That's Life Question Preview (ID: 1860)

4th Grade Life Science Review Questions.

Features that are inherited from one's parents are called
a) practiced traits
b) acquired traits
c) habits
d) learned behaviors

In which part of a plant does photosynthes occur?
a) the leaves
b) the roots
c) the stem
d) the flower

All of the following animals are invertebrates EXCEPT
a) insects
b) jellyfish
c) snails
d) frogs

Which of the following organisms maintain a constant internal body temperature?
a) fish
b) mammals
c) insects
d) reptiles

Which of the following is an adaptation you might find in a predator?
a) sharp pointed teeth
b) broad flat teeth
c) traveling in a large herd
d) hard protective shell

Reptiles include all of the following EXCEPT
a) snakes
b) lizards
c) toads
d) turtles

Most behaviors help an animal
a) survive
b) reproduce
c) survive and reproduce
d) find food

An ecosystem includes
a) the living things in a particular area
b) the nonliving resources found in a particular area
c) all the living and nonliving things that interact in a particular area
d) only where an animal lives

Which statement about changes in ecosystems is true?
a) Ecosystems do not change in any important ways
b) Humans make the greatest changes to ecosystems
c) Plants cannot change ecosystems
d) All animals cause helpful changes to the ecosystems in which they live

What has a beaver inherited that will enable it to build dams?
a) short, brown fur
b) keen eyesight
c) longer front teeth
d) knowledge of where to build the dam

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