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A living thing that makes its own nutrients is known as
Autotroph
A group of organisms with common characteristics
A specie
Which bone protects the brain?
The cranium
A living thing that obtains nutrients from other living beings is called
Heterotroph
Animals that have flat teeth and molars toslightly sharp fangs
Omnivores
Which bone protects your heart and lungs?
The rib cage
A set of living things of the same species that live in the same area
A population
Example of a partially movable joint
Pelvis
Example of immovable joint
Cranium
Which types of nutrients can we find in meat and eggs?
Proteins
Name two autotrophic living things.
Flower, plant, tree
Name two heterotrophics living things
Any animal, fungi, bacteria.
All living things that exist in an ecosystem are called…
Biotic factors
What do plants need to survive?
Air, water, sunlight and nutrients
All the non living things in an ecosystem are called…
Abiotic factors
Complete the sentence: The muscular system is made up of...
Muscles and tendons
Tell examples of mixed ecosystems
Coasts and wetlands
How much water is there on Earth?
Three-fourths
Which are the three states of matter?
Solid, liquid and gas
Animals that have large teeth and flat molars
Herbivores
Tell examples of biotic factors
Humans, plants and animals.
Tell examples of terrestrial ecosystems
Deserts, jungles, forests and grasslands
Tell two examples of movable joints
Knee, elbow and shoulder
What is the function of joints?
Joints permit some movements
How are bones classified?
In long, short, flat and irregular bones.
Which are the two types of muscles in our bodies?
Voluntary and involuntary muscles
Tell examples of aquatic ecosystems
Oceans, lakes and rivers
Tell one example of an involuntary muscle
options: stomach, heart
What are the three main types of ecosystems?
Aquatic, terrestrial and mixed
Which types of nutrients can we find in fruits andvegetables?
Vitamins and minerals
What is a community?
It is an interacting group of different species that live in the same area
Tell examples of abiotic factors
Water, air, rocks, light andtemperature.
How are joints classified?
In movable, partially movable and immovable joints
What is a muscle?
It's an organ that contracts and expands to create movements
What is a tendon?
It's a special tissue that connects a musclewith a bone.
Tell one example of a voluntary muscle
options: bicep, tricep, quadricep, quadricepfemoris.
How does digestion start in the mouth?
The food is chwed by the teeth mixedwith saliva to swallow.
What are the four types of nutrients in food?
Proteins, carbohydrates, lipids and fatand vitamins and minerals
Which are the stages of the digestive system?
Ingestion, digestion, absorption and egestion
What is predation?
It's when one living thing eats another for food.
What is an ecosystem?
It is a community of living beingsthat live in and interact in a specific place.
What is the locomotore system?
It's made up of the muscular andskeletal systems they allow movement.
What is a mixed ecosystem?
It's where living organisms interact and developin areas where water meets land.
What is competition?
It's when two organisms compete for food orshelter.
What is mutualism?
It's when two living things mutually benefit from their interactions.
How do plants resist to heat?
They have thick stems and leaves with kind of jelly to store water.
How do plants live in cold?
They lose all their leaves to avoid freezing during the cold of winter.
What is an aquatic ecosystem?
It's where living organisms interact in bodies of water.
What is a terrestrial ecosystem?
It's where living organisms interact and develop on land
What is the function of bones?
Bones give support to the body and protect its organs.