Organisms that cannot _____ will die off
produce their own food
recycle
adapt to environmental change
The shape and size of a bird's beak had changed from the parent to the offspring This change in the physical beak trait is called ...........
a mutation
an adaptation
a preservation
The upper surfaces of the ....... of water lily plant are covered with wax.
roots
flowers
leaves
Savannah is found in ............, where the temperature is moderate.
China
south Asia
south Africa
Plants grow in all the places reached by the Sun, even at the bottom of iced marine surfaces.
False
True
Acacia tree has ..........to reach deep underground water.
A lot of spines.
very long roots
Short branches and thorns
Most plants can't overcome the drought, except .......
Kapok tree
Acacia tree.
Palm tree
Kapok tree has .................-shaped leaves.
X
hand
finger
Mangrove tree has a special type of roots, called aerial roots.
Mutations over time and generations can improve ______.
air pollution
a species' survival
an organism's survival
Prickly pear has a lot of spines to ........
reach to the deep underground water.
keep the water away from the leaves.
stop the animals from eating them.
............grows in rainforests of Amazon in Brazil .The height of these trees reaches to 70 metres.
Mangrove tree
Water lily
............is a process by which species change over many generations through mutation
Photosynthesis
Adaptation
Pollination
Biological adaptations primarily include changes that ........... in an environment.
enhance survival
account for adversity
advance life span
........has short branches and thorns instead of leaves.
Prickly pear
Pine tree
Acacia tree