Bright colors .................. butterflies to the garden.
remove
prove
gain
attract
I ................ tea to coffee in the morning.
wonder
prove
prefer
attract
He likes to ................. his new toy car to his friends.
puff out
crash into
show off
tire out
The scientist must ................... his theory with experiments.
prove
compose
prefer
compete
Snakes can be ....................., so be careful in the forest.
poisonous
remove
attract
compete
The lion looked ................. as he roared at the zoo visitors.
calm
poisonous
prove
fierce
Be careful not to ................... the wall while riding your bike.
show off
puff out
tire out
crash into
Running a marathon can ......... even the strongest athletes.
crash into
tire out
calm down
show off
Please .................... your shoes before entering the house.
prove
remove
pull
gain
Weight lifting can help build muscle .................
strength
difference
behavior
cleverness
The frog can ............... its chest when it's scared.
puff out
tire out
get rid of
crash into
Male humpback dolphins give............to females as a gift.
fish
hats
sponges
sand
A male...........shows off his beautiful feathers to attract mates.
guppy
blue-footed booby
peacock
frigatebird
She is a scientist who studies the _________________ of chimpanzees.
research
weight
behavior
citizen
Why do male elephant seals fight each other?
to scare the females away
to show the females who is stronger
to gain more weight
to get food for the females
Which animal puffs out his bright red pouch to attract females?
A male guppy
A male blue-footed booby
A male peacock
A male frigatebird
