Select the correct answer. Which piece of evidence, if discovered, would most directly contradict the current model for how Earth's oceans and

atmosphere formed?

The water on Earth arrived millions of years after Earth formed.

O Comets, meteorolds, and asteroids in the solar system contain no ice.

There is water vapor trapped inside Earth's upper mantle.

O Earth's early atmosphere contained large amounts of water vapor.

HEL

are you a D U M M Y

Explanation:

some think that theories become laws, but theories and laws have separate and distinct roles in the scientific method. a law is a description of an observed phenomenon in the natural world that hold true every time it is tested. it doesn't explain why something is true; it just states that it is true.

see the picture for the vector

the magnitude of the vector by pythagorean theorem

r = √( (-10)^2 + (3)^2 ) = √109

magnitude = √109 units

the direction angle between vector and x-axis is

tan^(-1)(3/10) = 16.699

so the direction is approximately 16.7 degrees north of west