Abeka Order & Design Final Pequea

A tree’s xylem is located in the ______

The cell is surrounded and protected by the _____________

The hard shell covering the cephalothorax of some crustaceans

The system that uses hormones to control certain body functions

The level of classification below kingdom

The vase-shaped structure of a flower that contains the stigma and ovary

What are the tiny air sacs found in human and mammal lungs?

The struggle against other organisms for needed resources

A relationship in which one organism benefits and another is neither harmed nor helped

The number and variety of species living in an environment is the ____________

Because they obtain their nutrition from dead organisms, fungi are considered

The maximum number of organisms of a particular species that an ecosystem can support

The level of classification between order and genus is

The food nutrients that are used to build and repair the body are called _______

The transmission of characteristics from parent to offspring

The permanently frozen layer of artic Tundra

The range of conditions in which an organism can survive is its ________ range

The general term for all mammals with hooves

The part of the bird egg that becomes the embryo

An environment and all its organisms are called a(n)

An animal that reproduces by laying eggs

A nutritional relationship in which one animal hunts another

The unbiblical idea that says the present is the key to the past is _______

Any built-in knowledge that an animal is born with

An originally created type of organism is a(n)

A model that shows all the feeding relationships in an environment.

The surroundings of an organism or group of organisms are known at the ________

The foundation of modern science

The largest known fish

An animal that depends on external means to regulate its body temperature

The “outside skeleton” of an arthropod.

Scientific concept that states that living things can originate only from existing living thing

The information-storing substance that a cell’s nucleus contains

Based on plant and animal life, the earth is divided into broad regions called ________

A small group of cells designed to work together as a unit is called a(n)?

Prokaryotes distinguished from eukaryotes by lack of an organized

All the organisms of one species in an environment

Structure formed by leaves, twigs, flowers, and fruit at the top of a fully grown tree.

The northern and southern limit at which trees grow

The term for any close relationship between organisms

A relationship in which organisms share only indirect contact

A plant that lives for two growing seasons is called a(n)

Which system of the human body provides covering and protection?

A tree that has male and female parts on separate trees