SCIENCE YEAR 4

Muscles are joined to bones through tissue called______

• Capillaries

• Tendo

• Vein

____is a type of rock that is a product of Vocanic eruption of some hot liquid material called Magima.

• Metamorphic rock

• Sedimentary rock.

• Igneous rock.

Which of these rocks are formed from other rocks that are changed because of heat or pressure.

• Igneous rock

• Metamorphic rock

• Sedimentary rock

One of these blood cell helps in blood clothing after a cut has occur or wound has been inflicted.

• Red blood cell

• White blood cell.

• Blood platelets.

The transfer of pollen grain from the anther of a flower to the stigma of the flower is called ______

• Pollination.

• Pollution.

• Polluant.

____ occur when germs grow on food which we later eat.

• Food infection

• Food nutrients.

• Food catalyst.

Muscles which are directly controlled by a person is called ______

• Involuntary muscles.

• Partial muscles.

• Voluntary muscles.

Which of these is made from timbers and are use in making frame of the roof to support any casting operation.

• Gravel.

• Planks.

• Cement.

Skeleton outside the body is known as _______

• Endoskeleton

• Exoskeleton

• Insideskeleton.

The bones of the pelvic,ribs and backbone is called ____

• The compact bone.

• The cartilage.

• The spongy bones