Science Grade 7 Final

What term refers to an eye with more than one lens?

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

The mot powerful natural stimulant is cocaine.

Prokaryotes are distinguished from eukaryotes by lack of an organized what?

Man's responsibility to take care of God's creation is called dominion.

The part of a bird egg that becomes the embryo is the what?

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

The main function of the biogeochemical cycles is to what?

What is the green pigment found in chloroplasts?

An organism's feeding relationship with other animals is described by its trophic level.

The large blood vessels that return blood to the heart are arteries.

The sequence, "egg, nymph, adult," describes complete metamorphosis.

Who studies the interactions between organisms and their environments?

Single-celled animal-like organisms are called?

Which system of the human body transports nutrients, wastes, and other materials?

Exercises that do not maintain a raised heart rate are what?

Who studies reptiles and amphibians?

What is the level of classification below kingdom

THe vase-shaped structure of a flower that contains the stigma and ovary is the ______?

Who studies body structure?

The group used as a standard for comparison when using the scientific method is the what?

The preservation management, and care of natural resources is condervation.

The permanently frozen layer of Arctic tundra is the what?

The disease that occurs when some of the body's cells begin to divide and grow at a fast pace?

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

Which of the following is not a characteristic common to all mammals?

A group of cells designed to work together as a unit is called a what?

Who studies fish?

What is any built-in knowledge that an animal is born with?

What is a relationship in which one organism benefits and the other is neither harmed or helped

The spinal cord and brain are in the peripheral nervous system.

What is the food-making process of plants called?

Flowering plants are called what?

The belief that nothing is spiritual and that there is no God?

A tree's xylem are located in the what?

What term refers to an organism's role in the environment?

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

What is the waxy protective layer of a leaf?

What is the northern and southern limit at which trees grow?

What is the idea that nature is god?

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

What is the "outside skeleton" of an arthropod?

Which of the following is a characteristic of dicots?

What is struggle against other organism for needed resources?

A living thing that can be cut into equal halves in only 1 direction has what kind of symmetry?

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

A plant that lives for two growing seasons is called a what?

What group of organisms are the main producers on the planet?

A migration route that birds follow from year to year is a skyroad.

A tree that loses its leaves in the fall and stays bare all winter is deciduous.

The portion of earth where life exists is the what?

The term for any close relationship between organisms?

What term refers to organisms that live in or on other organisms and obtain nutrients from them

An animal that reproduces by laying eggs is what?

To which group of arthropods do spiders belong?

Which system of the human body provides covering and protection?

An animal that primarily eats plants is a what?

Mutations cannot cause evolution because?

The scientific concept that states that livingthing can orignate only from existinglivingthings

What organ produces the oil that birds spread over their bodies?

The largest known fish is what?

An animal species that has been completely wiped out is considered?

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

All the organisms of one species in an environment?

A chick that hatches with insulating feathers and can run or swim soon after birth is altricial

The hard shell covering the cephalothorax of some crustaceans is the what?

The transmission of characteristics from parent to offspring is?

What is the foundation of modern science?

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

An animal the depends upon external means to regulate its body temperature is considered?

A tree has male and female parts on separate trees is what?

Who studies insects?

The level of classification between order and genus is what?

What is the information storing substance that a cell's nucleus contains?

An environment and all its organisms are called a what?

A sensible explanation to a scientific problem is a what?

What is a relationship in which organisms share only indirect contact?

The system of hormones used to control certain body functions?

The general term for all mammals with hooves is what?

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

The cell is surrounded and protected by the what?

Animals with backbones are invertebrates.

An originally created type of organism is a?

The surroundings of an organism or group of organisms are known as the what?

Name the plant vessels that carry sugar to the roots and stem.

What term refers to a strong feeling expressed in a physical way?

A list starting at producers and arranged in order of what eat what is called a food chain.

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

What is a nutritional relationship in which one animal hurts another?

Introducing ladybugs into an area to remove aphid pests is an example of what?