On average this is true, but it's all dependent on factors such as the bed, your age, weight and health.
True, every positive number is equal to its absolute value. Every negative number will be smaller than its absolute value.
centimeters are bigger. Every centimeter contains 10 millimeters.
The size of a shadow has everything to do with placement of the light source, the object, and the background on which the shadow is cast. In general, if the light source is close to the object and the background is further away then the shadow is larger than the object. The opposite is true if the light source is further away. Another part of the equation has to do with angles. This is what we commonly observe happining to shadows at different times of the day; long shadows in the morning and evening and smaller shadows around the middle of the day.
450 is smaller than 900.
A centimeter is smaller than a meter
If you are finding it harder to concentrate in the evening than in the morning, then presumably you are tired after your exertions of the day, and you need to rest. Note that not everybody has greater difficulty concentrating in the evening than they do in the morning. There are morning people and there are night people. It depends upon how your life is organized, how much coffee you drink, and so forth.
Certainly it is more cheaper to set heating for two hours morning and evening rather than to set it for all day long.
3 cm
People are typically taller in the morning by about 0.5 to 1 inch compared to their height at night. This is due to spinal discs absorbing fluid and expanding during sleep, then compressing throughout the day from walking and sitting.
The third brightest natural object in the sky is Venus, visible sometimes in the the western evening sky, and sometimes in the eastern morning sky. Venus is not a star, but a planet. Planets are far smaller than stars and shine primarily from reflected sunlight.
The water is colder in the morning because it hasn't been heated by the sun. The water in the evening has been exposed to the heat of the sun all day, whereas the darkness of night allows it to cool before the morning.
because
It has to do with the way the light is reflected through the dust... The dust is more active in the morning than in the evening, giving them different colors.
Any planets further in would tend to appear as morning or evening "stars." So from Mars the planets Earth, Venus, and Mercury would all be morning and evening "stars." Venus, of course, would be much brighter than Earth, even though Earth would generally be closer. Earth has a lower albedo.
Cold air is denser than the surrounding air and so sinks to the ground. As the air becomes cooler and smaller, it can no longer hold the moisture in it, so it condenses out as fog.
More than likely the evening (or morning) of December 7, 1970
because intensity of rays is more in afternoon