Interactive Science 4th grade Chapter 4

Having white feathers is an example of...

• seed dispersal

• inherited characteristics

• adaptation to environment

• germination

A waste product of photosynthesis is ...

• carbon dioxide

• oxygen

• sugar

• choloroplasts

Which part of the plant protects the flower buds?

• sepal

• pistil

• stamen

• leaves

One characteristic scientists classify plants by is...

• photosynthesis

• sepels

• chloroplasts

• reproduction

A spider spinning a web is an example of...

• habit

• stimulus

• instinct

• learned behavior

Which adaptation is most useful to an animal that eats nectar from plants?

• short beaks

• green feathers

• instinct

• wings

A flower that looks like a bee is more likely to be...

• eaten

• pollinated

• inherited

• adapted

An example of a change in an animal due to stimulus in the environment is...

• a chameleon turning the color green when sitting on a leaf

• a flounder can change it's color

• a fish can swim

• a humming bird eats nectar

A plant's seeds are scattered away from the plant. This is...

• germination

• instinct

• seed dispersal

• pollination

Germinate means...

• to pollinate

• to start to grow

• to reproduce

• to have germs