______________ is when our bodies have learned how to fight off a disease.
Immunity.
______________ may be damaged due to hot , very dry conditions.
Crops
People may become ill or die due to __________ , and ____________.
heatstroke and dehydration
__________________ consists of white blood cells , spleen and bone marrow.
Immune system
_______________is an organ that filters blood and helps the body to fight infections.
Spleen
The body’s tool for preventing or limiting infection.
immunity
__________________ is an area that has its own climate.
Climate zone
______________ may break out due to very dry conditions.
Forest fires
___________ levels can increase during heatwaves making some people ill.
pollution
Label
Cell membrane-Mitochondria
PUT Labels.
Mitochondria-Cell membrane-Nucleus-Cytoplasm
--------------------is a protein used by the immune system to identify and neutralize foreign objects.
Antibody
______________ could affect railway tracks and road surfaces causing travel delays.
Heat
Is about changes over a long time, usually 30 years or more.
Climate
___________________ are cells that fight bacteria and viruses.
White blood cells.
Is about what happens in the air over a few days.
Weather
keep an eye on weather conditions to prevent forest fires.
Fire fighters