Nutrition and organs
Mouth, esophagus, stomach and intestines make up the _____ system.
What is the Digestive System?
Two groups of animals.
What are vertebrates and invertebrates?
Part of a plant that is underground
What are roots?
All living things need______to survive.
What is water?
Animals that eat other animals
What are carnivores?
Mouth, nose, lungs and trachea make up the ____ system.
What is the Respiratory System?
Have bones or backbone
What are vertebrates?
Green parts of a plant that grow from a stem
What are leaves?
We can find water in....
What are oceans, rivers, lakes, snow, clouds and icebergs?
Tha main gases in the air are:________
What are nitrogen, oxygen and carbon dioxide?
Heart, veins, arteries and blood make up the ______ system.
What is the Circulatory System?
Body parts of vertebrates
What are head, trunk and limbs?
They are divided in trees, bushes and grasses.
What are stems?
States of Water
What are solid, liquid and gaseous?
Parts of an insect
What are head, thorax and abdomen?
Kidney and bladder make up the____ system.
What is the Excretory System?
Don´t have bones or backbone
What are invertebrates?
The reproductive organs in plants are in...
What is flower?
The movement and changes in states of water are called
What is Water Cycle?
When ice becomes water again is called____
What is melting?
Is a red, thick liquid part of the Circulatory System.
What is blood?
Largest group of invertebrates
What are insects?
Here we can find the seeds of plants
What is fruit?
Is a mixture of gases that surrounds the Earth
Animals that come from eggs
What are oviparous?