classifying animals
........................ make their own food, but ............ move to find food.
Plants, animals
................... grow underground to absorb water from the soil.
Roots
There is no gravity in ........................
outer space
Sunlight and fish light are examples of ................... lights.
Flashlights and roadlights are examples of ................... lights.
Natural, Artificial
.................... have backbones, but ..................... don't have backbones.
vertebrates and invertebrates
................... and ................... are neither plants nor animals.
Bacteria and fungi
Flowering plants reproduce by ....................., but non-flowering plants reproduce by ...................
seeds, spores
A ...................... can compare the weight of two objects
balance
We can see things clearly through ...................... such as glass
transparent
................... is the food of the plant.
Glucose
.................... have six legs, but ................ have eight legs.
Insects, spiders
................ transport water, minerals, and food throughout the plant.
Stems
................. measures the size of object, but ................. measures the amount of gravity applied on it.
mass, weight
......................... objects do not allow light to pass through them.
Opaque
Bats pollinate ..................., ......................, ...................., ......................., and ......................
cactus, bananas, mangoes, guavas, and durians
...................and ................... are covered with scales.
Reptiles and fish
Plants need ..................., ..................., and ...................... for photosynthesis.
Water, carbon dioxide, and sunlight
We can jump ..................... high on Earth.
We can jump ..................... high on Jupiter.
We can jump ..................... high on the Moon.
50 cm, 24 cm, 3 meters
Some light, but no all light, can shine through ......................... objects.
semi-transparent
A ..................... tells us the exact number of grams or kilograms an object weighs.
spring scale
.................. are the mammals eating plants.
................... are the mammals eating meat.
................... eat both plants and animals.
Herbivores, Carnivores, Omnivores
The .................. is the male part of the flower, but the ................... is the female part of the flower.
Stamen, Carpel
The planets orbit the Sun because of .........................
Centrifugal force
When light travels through air and then through water, it .....................
refracts
A pencil seems broken in a glass of water because of ..............................
light refraction