Science 4th, UNIT 1 (2)
oct-13
SCIENCE 4th grade
UNIT 1
(part 2)
J. CĂŠsar Brazo Mur
El Tomillar, J. C. Brazo
36
Science 4th, UNIT 1 (2)
oct-13
THE EXCRETORY SYSTEM is made up of The URINARY SYSTEM
The SWEAT GLANDS
ELIMINATES the WASTE SUBSTANCES that are PRODUCED by our bodies DURING the process ofNUTRITION
El Tomillar, J. C. Brazo
37
Science 4th, UNIT 1 (2)
oct-13
The URINARY SYSTEM is made up of: - The kidneys (2) - The ureters (2) - The bladder (1) - And the urethra (1)
It MAKES AND CARRIES URINE
El Tomillar, J. C. Brazo
38
Science 4th, UNIT 1 (2)
oct-13
FILTERS THE BLOOD and take out waste substances, that become URINE, along with some water
Takes URINE FROM the KIDNEYS TO the BLADDER
STORES URINE before being expelled outside the body
URINARY SYSTEM
El Tomillar, J. C. Brazo
TAKES URINE OUT of the body
39
Science 4th, UNIT 1 (2)
oct-13
SWEAT GLANDS They PRODUCE and TAKE OUT SWEAT PERSPIRATION is when SWEAT COMES OUT OF small holes in the skin called PORES
El Tomillar, J. C. Brazo
40
Science 4th, UNIT 1 (2)
oct-13
THE SWEAT
eliminates waste substances
regulates the body temperature (when it evaporates)
El Tomillar, J. C. Brazo
41