protons
NASA is important to life. It has all the necessary data for sustaining life.
Correct. Earth's atmosphere was necessary for the development of life and is essential for its continued existence.
Water is necessary for life to exist, and since earth is the only planet known to have liquid water, it is the living planet
Yes, the greenhouse effect is necessary to keep the earth warm enough for life. Without the green house effect we would all be dead.
Earth has many things which are necessary to sustain life. Water is essential for life, as well as an atmosphere with abundant oxygen and it is the perfect distance from the sun to provide us with enough heat and energy to survive.
Both are necessary for life
Oxygen atoms are important because oxygen is necessary to all higher life forms.
The sun!
carbon
no, in fact they are necessary for life.
Figure it out yourself
NASA is important to life. It has all the necessary data for sustaining life.
We live on Earth. You can find people all over the world.
damien because he is a stupid American
water, air and blood
The conditions here on Earth, of course!
There is a water cycle because it is necessary to sustain life on Earth.