Please explain! How are heart disease and air travel related?
Match the pairs of variables with the type of relationship they show.
Tiles
an increase in the birth rate
and a decrease in the death
rate
an increase in the urban bird
population and an increase in
airplane accidents
a decrease in deaths related to
heart disease and an increase
in air travel

correlation

causation

no relationship

when you breath bad air

Step-by-step explanation: heart rates are high because sometimes its genetic

Step-by-step explanation:

Correlation:

an increase in the birth rate and a decrease in the death rate

No relationship:

an increase in the urban bird population and in increase in airplane accidents

Causation:

a decrease in deaths related to heart disease and an increase in air travel

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answer:

c. the third graph