Structure and function
All of the characteristics listed in the chart are useful for a turtle's survival EXCEPT _____.
a) webbed feet
b) hard shell
c) brown skin to camouflage with the mud
d) cool shell pattern
d) cool shell pattern
what is the food chain?
accept all correct answers
You compared the life cycle of a dandylion to the life cycle of a crickett. You noticed that both of them move through stages in their development to maturation. Select the fully mature stage of both organisms.
Select TWO correct answers.
-seed
-egg
-adult with flowers
-adult insect
-adult with flowers
-adult insect
what force pulls things towards the earth?
Gravity
an organism that creates it's own energy
What does structure mean?
"what an animal has to help it survive"
Accept all correct answers
what is the flow of energy in a food chain?
when energy moves from one organism to another
What part of this life cycle is missing
ladybug lifecycle:
egg-larvae-adult
puppae
what is an example of noncontact force?
-gravity
-magnets
an organism that eats other things for energy
When a porcupine is threatened, it rolls into a ball to show it's quills.
How does this help the porcupine survive when attacked by a predator?
It can run faster.
It does not survive.
It will push up its sharp spikes.
It will bite with it's teeth.
3) It will push up its sharp spikes.
define producer and consumer
accept all correct answers
What does mature mean?
adult
a student pulls a long rope to the right, and a student on the opposite side pulls the rope to the left at the same time. What happens to the rope?
It does not move unless one applies more force
the sun
what does function mean
what the structure DOES to help the animal survive
There was a drought at the pond, how will this affect the pond food chain?
accept all correct answers
What observation shows that a tomato plant is in the adult stage?
The plant has flowers.
The plant has more than one leaf.
The plant has parts that are above ground.
The plant is growing in soil.
The plant has flowers
name the 4 types of forces
push, pull, magnetism, gravity.
starting from the sun and moving from producers to various consumers.a symbol used on the food chain are arrows.
An adaptation is something an animal has to survive in its environment. The table lists adaptations of an owl.
Which adaptations help the owl hunt for food?
Select TWO correct answers
night vision
sharp talons
draw your own food chain
What is different about the life cycles of ladybugs and butterflies?
what is the same?
accept correct responses
Student A is pushing a cart, student B is pushing the cart on the other side. What do they need to do to move the cart in the same direction?
One student needs to push the cart away while the other one pulls
plans will stop growing because they are not pollinated, if there are no plants, the plant eaters will die, if the plant eaters die, the carnivores will also die!