According to interactions, what is "Predation"?
It is when one living thing eats another for food.
Can you name each part of the nervous system?
Brain, Cerebellum, Brainstem, spinal cord and nerves.
What is the function of Brain?
Controls thought and memory.
According to interactions, what is "Competition"?
Is when two organisms compete for the same resource, like food or shelter.
Is a rabbit a biotic factor? Yes or no?
Yes, it is
What type of ecosystem does a frog live in?
Frogs live in mixed ecosystems.
What type of ecosystem do humans live in?
In terrestrial ecosystem
What is a habitat?
A habitat is the place where an animal lives and should give them everything they need to survive, including, food, shelter, protection, and water.
Where are muscles located?
Most muscles are covering the skeleton.
What makes up the skeletal system?
The skeletal system is formed of bones and joints.
What is the main characteristic of aquatic ecosystem?
In aquatic ecosystem living organisms develop in water.
Biotic components are all __________ things.
Living
What are the functions of the skeletal system?
It protects important organs and keeps them in place. It also gives the body shape, and work whith muscular system
How does the alcohol affect the stomach?
Alcohol can cause an inflammation called gastritis and painful, sore areas called ulcers.
Cerebellum coordinates muscle movements.True or False?
True
Name three organs that are protected by bones.
Brain, heart and lungs
Abiotic components are all _________ things.
Non-living
Nerves Collect and carry information to and from the brain, the spinal cord, and the brainstem.True or False?
True
According to the picture, what is the name of the part in orange?
It is the Brainstem
According to interactions, what is "Mutualism"?
It is when two living things mutually benefit.
What is the main characteristic of terrestrial ecosystem?
In terrestrial ecosystems living organisms develop on land,
What is the function of joints?
Bones stay together thanks to joints. Joints are connections between two or more bones.
What are the three interactions that we can find in ecosystems?
Competition, Predation and Mutualism.
What is the main characteristic of mixed ecosystem?
In mixed ecosystems living organisms develop in areas where water meets land.
Nerves controls respiration and circulation. True or False?
False. Nerves are all over the body, receiving and transferring information.