The best answer is Abrasion.
The United States is an MDC.
Answer: 2) MDC or the second option.
Lunar eclipses occur when the earth comes between the Sun and the Moon. This positioning quickly changes due to both the Earth and the Moon orbiting around the sun and each other.
I don't know the process... but I do know something else. When mosquitoes bite they actually spit some of there spit in your arm. Also only female mosquitoes bite. That all I know.... sorry! Hopefully I helped a little!!
Answer:
1. B - Manufacturing
2. B - More-Developed countries conduct more scientific research
3. C - Tertiary
Explanation:
I Did The Quick Check :)
