They are cold-blooded, live mostly on land, have 8 legs. Spiders spin webs. They have exoskeletons.
Name 3 food chain links. Give examples.
Consumers. For example, a lion. Decomposers. For example, a worm. Producers. For example, grass, a tree.
How many neurons are there in your brain? What do they do?
about 100 billion. They transmit (send) information.
How much does a human brain weigh?
about 1,4 kg
What does a flower do?
Flowers make fruits. Fruits have seeds.
What do you know about reptiles?
They are Cold-blooded, have webbed feet, have dry skin, babies hatch from eggs, they lay eggs on land, have lungs, have scales, not fur.
What do you know about mammals?
They are warm-blooded,drink their mother’s milk,have hair or fur,give birth to their babies,have four-chambered hearts and lungs, live on land and have dry skin
What do you know about amphibians?
are cold-blooded, live on land and in the water, lay eggs in the water, have moist skin, webbed feet, have gills first, then develop lungs, breathe underwater
What does a stem do?
The stem supports the plant, the stem carries water and minerals to the leaves.
What does Cerebrum do?
1.Controls senses and speech (taste,sight,hearing,smell,touch) 2.Controls imagination 3.Controls thinking and memory
Give examples of vertebrate and invertebrate animals.
Invertebrate: worms, insects, spiders. Vertebrate: a human, a tiger, an eagle.
What does Cerebellum do?
1.Controls our movement 2.Controls balance 3.Learns new things
What does a root do?
Roots get water and minerals from soil to the plant.
What do you know about birds?
warm-blooded, and they lay hard-shelled eggs on land, have wings, lungs, two legs, feathers, beak, some birds have webbed feet, their babies hatch from eggs
What do decomposers do?
Decomposers recycle dead animals and plants. They help turn dead organisms into nutrients.
What do consumers do?
are animals that need to eat plants or other animals to survive. There are types of consumers: herbivore, omnivore, carnivore.
Name four parts of a plant.
roots, stem, leaves, flowers
Which is the largest part of the brain?
This is cerebrum.
Name 3 types of animals according to the type of food they eat.