Will notices that crickets seem to chirp more frequently at night in June than they do in October. He asks himself, “How do temperature changes
affect how often crickets chirp.? If he were to perform an experiment,
what would be the best hypothesis?
O if it is October, then the crickets will be dead and cannot chirp.
O Are crickets happier in warm weather or cold weather?
As the temperature rises from 20 degrees Celsius (68 F) to 30 degrees Celsius (86 F).
then the number of cricket chirps will increase.
O Crickets chirp for many reasons, including temperature.

As the temperature rises from 20 degrees Celsius (68 F) to 30 degrees Celsius (86 F),then the number of cricket chirps will increase.

Explanation:

it's the only one that's actually good ig

the oxygenated blood then leaves the lungs through pulmonary veins, which return it to the left heart, completing the pulmonary cycle. this blood then enters the left atrium, which pumps it through the mitral valve into the left ventricle. from the left ventricle, the blood passes through the aortic valve to the aorta.

deoxygenated blood leaves through the right ventricle through the pulmonary artery. from the right atrium, the blood is pumped through the tricuspid valve (or right atrioventricular valve), into the right ventricle.

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.