Answer:
Explanation:
The distance to the Sun is 5,890,000,000,000. We need to write this distance in km.
A number can be written as in scientific notation where x is a real no and y is any integer.
There are 10 zeros in the given number and also there are 12 digits after. It would mean that,
So, the distance in scientific notation is :
One way in which classification is used at school is the separation of different subjects and subject materials. For instance one day you may go to a math class, while another day you may go to a french class.
Cancer cells don't respond to signals that regulate the growth of most cells.
Cancer cells form masses of cells called tumors.
Cancer cells break loose and spread throughout the body.
When you inhale it contracts and flattens and pulls down so the lungs expand. Exhalation is passive act, so it relaxes and forms back up into a dome, air out
Answer: c.The caterpillars gain energy directly from the orchids.
A food chain is a linear sequence of transfer of food and energy when one organism is consumed by another organism. A food chain maintains the balance of abundance of organisms forms on earth as one organism is fed by the other.
In the given food chain, the caterpillars gain energy directly from the orchids is the correct option because the population of caterpillars eat upon the orchid plants. The food in the form of orchid plants is necessary for obtaining energy by the caterpillars.