The roots :) Hope I helped
It takes 10 millimeters to make 1 centimeter so one would be 120 millimeter and the other is 150 millimeters
Around 4.1 billion years ago the first single celled organism appeared
carbon: petroleum, coal
oxygen: ice, water, human body
Answer:
E. ozone layer.
Explanation:
The pattern of temperature increase with height in the stratosphere is the result of solar heating as ultraviolet radiation in the wavelength range of 0.200 to 0.242 micrometre dissociates diatomic oxygen (O2).
