This organ filters the blood and produces bile, a digestive juice, to be used in the stomach.
What is the liver?
100
Covers the outside of mammals. (list 2 possible things)
What is hair or fur?
100
Humans have lungs to get oxygen from the air. Fish have these.
What are gills?
100
These are the 5 sensory organs.
What are eyes, ears, nose, tongue and skin?
100
This plant structure is most similar in function to a lizard's eggs.
What is a seed?
200
This organ not only helps to regulate sugar in the body by producing insulin, it also produces digestives juices. These juices are utitlized to break down fats and proteins in this organ.
What is the small intestine?
200
Covers the outside of a fish.
What are scales?
200
Humans do not have an exoskeleton. Our skeleton is...
What is on the inside (endoskeleton)
200
After we take a bite, the food moves to this organ, which will squeeze it towards the stomach.
What is the esophagus?
200
The skin of a human and the exoskeleton of an insect share this very important function.
What is protection?
300
This organ is in charge of ALL the others.
What is the brain?
300
What the mouth of a bird is called. (two possibilities)
What are beaks and bills?
300
Reptiles and Amphbians reproduce with eggs. Mammals, like humans, do not. Instead they have...
What are live births?
300
This organ absorbs water and minerals, leaving only waste behind to be excreted from the body.
What is large intestine?
300
Three ingredients required for photosynthesis.
What are sunlight, water and carbon dioxide?
400
It's a good thing that the heart pushes the blood to travel throughout the body, because the blood carries this gas to all of the organs.
What is oxygen?
400
Arthropods are invertebrates. Because their skeletons are on the outside of their body, it is called this.
What is exoskeleton?
400
The plant's stem holds the plant upright toward the sun. Which part of the human body has a similar function?
What is the spine?
400
This organ removes waste from the blood and also regulates how much salt.
What is the kidney?
400
In the food chain, there are way more of these than consumers.
What are producers?
500
The skin helps to regulate the body's temperature by allowing for sweating & evaporation to occur. It also has two other functions.
What are sensing touch and protecting what is underneath it?
500
Vertebrates have this, but invertebrates don't.
What is a backbone?
500
Plants take this in, but we like to get rid of it!
What is carbon dioxide?
500
Good thing we have this organ to temporarily store water and liquid waste.
What is the bladder?
500
The word for any behavior or characteristic that enables a plant or animal to survive in their environment.