Which living thing is a producer? fish, tree, lion, human
tree
100
An organism that eats only meat is called a_________.
carnivore
100
Which of the following is not a part of a flower?
branches
roots
leaves
stem
branch
100
My _________ is a muscle that pumps blood to the whole body.
Heart
200
The last stage of a butterfly life cycle is:
Adult
200
What are organisms called that make their own food with sunlight or chemical energy?
producers
200
An organism that eats plants only is called a___________.
Herbivore
200
A plant's ______________ soak up water and nutrients from the soil
roots
200
What organs help us breathe?
lungs
300
Another name for a caterpillar is:
larva
300
What is a decomposer?
an organism that breaks down dead things
300
Most humans are___________.
herbivores
carnivores
omnivores
producers
omnivores
300
Which part of a plant makes seeds or fruit?
flower
300
Human's five senses include:
hearing
seeing
touching
smelling
tasting
400
True or false: a pupa and a chrysalis are the same thing
True
400
Deers and zebras feed on grasses and other plants. Leopards and lions feed on deers and zebras. Which of these is the role of deers and zebras in this ecosystem?
consumers
400
in the following food chain the zebra is the_________
Grass-zebra-lion
primary consumer
400
In which season do trees have buds?
spring
400
The bone that protects the brain is called:
skull
500
In the frog's life cycle, it is egg and then___________.
tadpole
500
Some beetles break down the remains of dead animals. Some mushrooms breakdown the remains of dead trees. How do these actions most benefit plants?
By returning nutrients to the soil
500
How is a food web different from a food chain?
food chains show single path animals eat each other
food web show how plants and animals are interconnected by different paths
500
Plants make their own food. True or False
True
500
What is the largest organ in the body?
brain
stomach
heart
skin