An animal that uses energy to stored in its body to keep its body within a normal range is called ......…………….....

Animals that depend on their environments to warm their

bodies are called ———

Endotherms are often called ——

Animal’s metabolism can be…………. or ………………

The human’s normal body temperature is near 47•C.

The chemical energy in food is transformed into kinetic energy of

movement.

……………………. involve moving the body from one place to another place.

………………………. Involve movement of body parts at a fixed point.

…………………… is all the living and non living components in a particular area.

The speed of ectotherm’s metabolism depends on the temperature.

…………………. Is when two things affect one another in the ecosystem.

................................................ is all the living and nonliving components in a particular area.

The living parts of an ecosystem are .............................................................

.................................... are the nonliving parts of an ecosystem.

The community's members depend on one another to meet their needs.

Water, temperature, and sunlight are considered as ............................................

Soil, rocks, and air are considered as biotic factors.

Ecosystems can be as small as a drop of water or larger than an entire forest.

ØAn organism that makes its own food using nonfood matter and energy from the sun is called a .....................................................

........................................ are organisms that break down, or decompose, other organisms' bodies after they die.

.................................... are organisms that are too small to see.

Larger decomposers include .........................................................

....................................................... shows how matter and energy flow from one organism to another.

................................ are microscopic producers organisms

Phytoplankton is a  ……...............................

…………................................……. represent the first link in a food chain.

Heavy spring rains might cause an ................................. in plant populations for a season

.................................................. series of changes in a community.

•When plants and animals start living on new land,

the process is called ......................................

•When plants and animals return to disturbed or damaged land,

the process is called .....................................................

Ecosystem form on new land where no animals or plants lived before, such as land formed by volcanoes.

•A stable ecosystem can meet the needs of different species or kinds of organisms.

•A stable ecosystem will have similar conditions from year to year.

•occurs when organisms in the same ecosystem need the same resources.

Phytoplankton are tiny animals that eat even smaller zooplankton.

Balance of decomposers, consumers, and producers is a threat to healthy ecosystems.

when the cow breathes and releases carbon dioxide the carbon in this gas comes from the air.

this photo represents ....................................

Organisms store large amount of energy from the food they eat.