Life science final test

The main functions of bones is to provide __________________ and __________________ .

Organisms, viruses, or particles that can make people sick are called __________________.

The function of a cartilage in a joint is to __________________ the bones.

The function of the bone marrow is to __________________.

The urinary system removes __________________from the blood and regulates the amount of __________________ in your body.

In the first trimester of pregnancy, the fetus is about __________________ long.

Cardiovascular system includes 3 parts

An infection like strep throat caused by a bacteria can be treated with __________________.

The endocrine system controls __________________by releasing growth __________________.

Bacteria can cause diseases like: __________________, __________________, and __________________.

The eyes and brain receive and transmit signals as part of the __________________system.

The __________________ and the __________________make up the central nervous system, and the peripheral nervous system is made up of the __________________in your body.

__________________ is the maintenance of stable environment inside the body.

Influenza is an example of an infectious disease caused by a __________________.

The waste from your bloodstream pass through the__________________through the __________________ to the __________________, and then out of the body through the __________________.

Muscle tissue __________________and __________________ to produce movement.

The skeletal and muscular systems work together to make __________________possible.

The male reproductive system produce sperm cells in the __________________.

The main function of the__________________system is to collect excess fluid and return it to the bloodstream.

__________________ exercise increases muscle strength and mass.

__________________are used by the body to produce energy.

From the small intestine nutrients gets pass through the thin walls of the __________________and are absorbed into the bloodstream. __________________ transports nutrients to other tissues in the body.

The products of photosynthesis is __________________ and __________________.

__________________ is a group of individuals of a same species living in the same area.

__________________is precipitation that is more acidic that normal.

The body of living organisms consist mostly of __________________.

Moss is a common__________________species that helps to stablish soil. The

Plants that grow in the __________________ have shallow root systems that cannot grow through the permafrost.

The introduction of an exotic species would cause __________________ with native species from resources.

Vehicle exhaust is the main ingredient of __________________.

A wind turbine convert wind energy to produce __________________ energy.

In a __________________ relationship, one organism benefits and the other is unaffected.

Lions, zebras, and gazelle are commonly found in savannas, which is a tropical __________________.

In an energy pyramid the smallest proportion of organisms are found in the__________________level.In an energy pyramid the smallest proportion of organisms are found in the__________________level.

Fossil fuel generate __________________that combines with water in the atmosphere to produce acid precipitation.

Maintaining water quality is important to keep it from becoming a __________________ resource.

__________________is an example of marine ecosystem.

__________________ is when all the members of a species have died.

The scientific name of an organism is represented by the __________________ and _________________. Example: Canis (genus) mesomelas (specie)

__________________ is a process by which human breed organisms for certain characteristics.

42. During sexual reproduction, the__________________from one fungus fuse with the hyphae of another to share genetic material.

In sedimentary rocks the __________________ layers contains the most recently formed fossils.

. __________________is the process by which organisms that are well adapted to environment conditions survive and reproduce at higher rates than those in the same population that are not well adapted.

_________________reproduce by binary fission or conjugation and are consider living things.

The __________________allows the plant to take in carbon dioxide and release oxygen.

An __________________ behavior is a behavior that does not depends on observation or experience.

In a flower the ________________ and __________________ are female reproductive structures, and the __________________ and the __________________ are male reproductive structures.

Similar __________________ indicates a common ancestor.

Similar developmental patterns in __________________in two different species suggest that the species have evolved from a common ancestor.

__________________ destroys the host cell while replicating itself.

During the __________________ era animals moved from the sea to the land.

__________________ breaks down the nutrients in dead organisms.

Algae are considered a__________________-like protist.

In plants, __________________help plants supply with water

55. Levels of organization: ________________, ________________, ________________, ________________, ________________, ________________, __________________, and ________________.

Clearing land and forming can lead to _______________.