Answer:
it's lyca
Explanation:
Laika was a Soviet space dog who became one of the first animals in space, and the first animal to orbit the Earth.
Answer:
the number of skyscrapers in 5 different cities ( second choice)
The threshhold for gamma rays is between 1 * 10^17 Hz and 9*10^17 Hz
Since this question goes much beyond that the answer is you much be working with a gamma ray. It is "Best" classified this way because nothing else will fit. The others are all much lower.
Answer:
net force
Explanation:
The net force is the vector sum of all the forces that act upon an object. That is to say, the net force is the sum of all the forces, taking into account the fact that a force is a vector and two forces of equal magnitude and opposite direction will cancel each other out.