Abeka Science: Order & Design Test 3

are the joints that give the shoulders and hips their wide range of motion.

61.VEINS are the largest vessels that carry blood away from the heart.:

14.A scientific ideawithout ever being proven false is a _

5.The __ is a structure that exchanges oxygen and nutrients between unborn child and his mother

__ dispersal is the scattering of seeds by wind, water, or animals, or people.:

40.A ____________________ is a creeping stem that runs along the soil surface.

chemical messenge The type of chemical released is_____

53.____________________________ developed the scientific method

rubbing together at their joints; this is a result of the wearing away of the ____

62.URETERS connect the kidneys to the bladder.: 

6.The ___ is a dome-shaped muscle that aids in breathing.:

16.A __ leaf has only one blade attached to the petiole

57.The _ system transports nutrients and oxygen to cells and carries waste from cells.

49.The __ canal is the path that food follows through the digestive system then leave the body.

63.ANNUALS are plants that live many growing seasons.

cells carry oxygen through the blood.

32._____________________ muscles are muscles that work without conscious thought.:

54.The __________________ system concentrates and removes liquid waste.: 

55.The ___________________ system provides movement for the body.

15.The ______ gland is considered the "master gland".

51.The __tissue is used by the body to conduct impulses

outermost layers of the skin cells.

66.Balance and muscle coordination are controlled by the CEREBRUM.

10.The structure that controls simple reflexes is the ___

Hormones to regulate sugar levels in the body are ___ and __

17._ is the branch of biology that studies the relationship between organisms in their environments.

56.The ___________________ system supports the body and protects vital organs

41.________________________ is the scientific term for a flowering plant

59.The ___________________ system controls other body systems.

58.The _system covers and protects the body.: integumentary system

35.The __ skeleton and the _______ skeleton are the main divisions of the skeleton

22.Water in the soil enters a root's root hairs by the process of

25.____is the early growth process of a seed.

2.__ is the scientific name for the windpipe.

4.An organism that can be cut into 2equal halves ______ symmetry

3.The ____ is the largest lymphatic organ.

52.Blood enters the heart through the _____________- the upper chambers of the heart

is the process by which life continues through a new generation of organisms.

used as a partial representation of something else is a scientific INFERENCE of that thing.:

18.The air sacs in the lungs are called _

39._____________________ is the science of classification.

12.The ____ is the plant family that helps restore nitrogen to the soil.:

13.__s the plant tissue that carries food downward to the stems and roots

31.A _____is a distinct type of organism.:

MONOCOTS are parallel veins, petals in multiples of three, and a fibrous root system.

45.Grains are the fruits of plants from the ___ family.: 

24.The term ________________ refers to animals in an environment

46.You should have ___ independent variable for a properly designed experiment.:

33.A _________________ is an organism's home within the environment.:

11.The portion of the body that contains most of the vital organs is the __

9._______ cells are one of the types of white blood cells that matures in the thymus

8.__ is the primary pigment that causes skin color.

7.The organ where bile is stored is the ___

is the process by which plants manufacture their food

is the uniting of a sperm cell and an egg cell.

64.The PLEURA is the tough membrane that encloses the heart.

19.A ___ is a sensible explanation to a scientific problem.:

47.The __ family has plants with flower heads consisting of disk and ray flowers.: 

34.___________________ is the study of reasoning.:

36.A ripened flower ovary is a

20.A __ is the structure that connects bones to muscles.:

The ___ is the first section of the small intestine

_ is the term that refers to the methodical testing of scientific ideas.:

42.A _______________ is a group of cells that are designed to work together as a unit.

48.The brain and the spinal cord are part of the _____ nervous system

30.A _ is a young plant that is no longer dependent on its cotyledons.:

71.Chelonia mydas is the scientific name Chelonia is the green turtle's ___ name.

43.The transfer of pollen from the ____ to ___ is pollination

60.From the RADICLE of a seed the root system of a plant develops.

28.___________________________is the sum of all chemical processes of life.: