today exam is easy...
tommrow...oh my gud...
all must be remember...
Science...
From 4
neurone :
sensory neurone
relay neurone
motor neurone
From 5
microorganisms are tiny organisms that only can been see under microscope...
Vectors are organisms that carry pathogen...
Pathogens are microorganisms that carry disease...
Virus and beacteria are parasitic...
type of Protozoa :
I )amoeba
II)paramecium
the growth of the microorganisms is affrented by :
humidity
pH value
nutrients
temperature
light
the method diseases through :
through air
through water
through vector
through contact
through food
vaccine
-substance contaning weakened pathogen...
antigen
-pathogen or microbes is blood...
vaccination
-process of injucting vaccine
antibiotic
-substance which is used to kill bacteria
antiserum
-substance containing animals' antibodise
today i wll be a night owl...
to revision my sejarah...
science is finish...
but Sejarah and Moral are the subject i most scare...
