The beginning of digestion starts here.
The colored part of a flower.
What are the petals?
A plant that lives for multiple growing seasons.
What is a perennial?
The weather conditions prevailing in an area over a long period of time.
What is the climate?
The first of species to move into an area are called this.
What is a pioneer species?
The amount of chambers in the human heart.
What is 4 (2 atria and 2 ventricles)?
Flower-bearing plants.
What are angiosperms?
The process of a pollen grain moving to the pistil.
What is pollination?
Name two of the substances that are recycled (in a cycle) throughout the earth.
What are water, carbon, nitrogen, and phosphorus?
The place where an individual organism lives.
What is a habitat?
These blood vessels return blood to the heart.
What are veins?
Used to determine how old a tree is.
What are growth rings?
Water moves up using this process.
What is capillary action?
The release of water in the form of rain, sleet, and snow.
What is precipitation?
A savannah would be an example of this type of ecosystem.
What is a grassland?
When a blockage occurs in a blood vessel that leads to the brain, this would occur.
What is a stroke?
The part of the plant transport system that moves moves water and minerals upward from the roots.
What is xylem?
A plant that lives for two growing seasons.
What is a biennial?
The wide range of all forms of life on earth in a specific region.
What is biodiversity?
A body of water where freshwater from rivers or streams mixes with saltwater from the ocean.
What is an estuary?
Humans are unique from every other living thing because of this.
They are made in the image of God (Imago Dei)
Structures that are formed and controlled by special guard cells.
The process by which a seed develops into a seedling.
What is germination?
The presence of a substance that is harmful to the environment.
What is pollution?
A layer of soil about 1-3 feet below the surface that is permanently frozen.
What is permafrost?