We know that the regular movements of the Sun across the sky is caused by the Earth’s rotation. (in fact, the Sun does not move; it only appears to be moving, as the trees and other objects appear to be moving when we are going in a train.) The day is the time taken by the Earth to revolve on its axis. The time taken is just under 24 hours. The lunar month is the time between two new moons. It is about days. (ʻLunar’ comes from the Latin word ‘luna’ which means the ‘moon’.) The solar year is the time taken by the Earth to travel round the Sun. It is 365 days, 5 hours, 48 minutes, and 46 seconds. (Solar comes from the Latin word ‘soľ which means the ‘sun.)

The time taken by the earth to travel round the sun is

We know that the regular movements of the Sun across the sky is caused by the Earth’s rotation. (in fact, the Sun does not move; it only appears to be moving, as the trees and other objects appear to be moving when we are going in a train.) The day is the time taken by the Earth to revolve on its axis. The time taken is just under 24 hours. The lunar month is the time between two new moons. It is about days. (ʻLunar’ comes from the Latin word ‘luna’ which means the ‘moon’.) The solar year is the time taken by the Earth to travel round the Sun. It is 365 days, 5 hours, 48 minutes, and 46 seconds. (Solar comes from the Latin word ‘soľ which means the ‘sun.)

We know that the regular movements of the Sun across the sky is caused by the Earth’s rotation. (in fact, the Sun does not move; it only appears to be moving, as the trees and other objects appear to be moving when we are going in a train.) The day is the time taken by the Earth to revolve on its axis. The time taken is just under 24 hours. The lunar month is the time between two new moons. It is about days. (ʻLunar’ comes from the Latin word ‘luna’ which means the ‘moon’.) The solar year is the time taken by the Earth to travel round the Sun. It is 365 days, 5 hours, 48 minutes, and 46 seconds. (Solar comes from the Latin word ‘soľ which means the ‘sun.)

The human body is much more complicated than any machine. Yet it needs less day-to-day care than the machine. No machine can do all the things the body can do. No machine will work for 70 years or more, day and night, requiring only air, water, food, and few simple rules. No machine has been made to adjust itself to so many different conditions as the human body. Each individual needs to know about this machine called the human body so that he, or she, can help each part and the body as a whole to function properly.

The human body is more complicated than

The human body is much more complicated than any machine. Yet it needs less day-to-day care than the machine. No machine can do all the things the body can do. No machine will work for 70 years or more, day and night, requiring only air, water, food, and few simple rules. No machine has been made to adjust itself to so many different conditions as the human body. Each individual needs to know about this machine called the human body so that he, or she, can help each part and the body as a whole to function properly.

The human body works

The human body is much more complicated than any machine. Yet it needs less day-to-day care than the machine. No machine can do all the things the body can do. No machine will work for 70 years or more, day and night, requiring only air, water, food, and few simple rules. No machine has been made to adjust itself to so many different conditions as the human body. Each individual needs to know about this machine called the human body so that he, or she, can help each part and the body as a whole to function properly.

The most complicated machine in the world is

The human body is much more complicated than any machine. Yet it needs less day-to-day care than the machine. No machine can do all the things the body can do. No machine will work for 70 years or more, day and night, requiring only air, water, food, and few simple rules. No machine has been made to adjust itself to so many different conditions as the human body. Each individual needs to know about this machine called the human body so that he, or she, can help each part and the body as a whole to function properly.

The human machine needs