Mary has always been very healthy. Even though all her friends have been verysick with the flu this year, she does not feel like she needs to get a flu shot. Mary has what perception towards risk

C). Optimism bias

Explanation:

Optimism bias is described as the type of cognitive bias in which develops a prejudice that a negative or cynical event is less probably to be confronted by them. They have a biased optimism that nothing bad would happen to them which is not necessarily true. In the given example, Mary has this optimism-bias that she would not be diagnosed with flu and therefore, she does not find it important to get a flu shot.

answer; ///i believe the answer is ( a hitch and signals);

temperatures get warmer — and heatwaves are more common. nothing says summer like warm weather. this rise in temperatures is caused by the tilt of the earth's axis. our planet doesn't sit perfectly straight as it spins — it has a slight lean of approximately 23.5 degrees with respect to the sun, called the axial tilt.

explanation: