Choose the option that best matches the description given.
A relation indicating certain causes yield only certain effects is
system.
homogeneity
contingency
necessity

Choose the option that best matches the description given.

A relation indicating certain causes yield only certain effects is

system.

homogeneity

contingency

necessity

Explanation:

The definition of a contingency is something that depends on something else in order to happen.

explanation:

1)drink water

2)try concentrating on what u r doing to distract urself from the headache and manipulate ur brain

3)go to sleep.its an easier yet time consuming way

4) massage ur temple and head

answer:

thousands of years before the arrival of the british, australia was settled by the indigenous people of australia called the aborigines. this timeline begins when the europeans first arrived. 1606 - the first european to land at australia is dutch explorer captain willem janszoon.

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