Answer:
Plants slow down water as it flows over the land and this allows much of the rain to soak into the ground. Plant roots hold the soil in position and prevent it from being blown or washed away. Plants break the impact of a raindrop before it hits the soil, reducing the soil's ability to erode.
Explanation:
A star is formed in a nebula for millions of years, the star then forms into a star, after so long based on its size it will turn into a supernova or a black hole. while smaller stars will turn into a supernova then into a white dwarf
Answer: conduction
Explanation: cause i saiddd
Answer:
Usually, zeroes are found to the right of a decimal point in significant numbers if you have something like
(exaggerated example of course), which is when you have a number that is very very close to the integer before it, but isn't that integer.
Explanation:
In local galactic group the force of expansion of universe is overcome by the force of attraction due to gravity. Best example is our own galaxy milky way and another giant galaxy in our local group Andromeda. Andromeda having enormous gravity is pulling milky way towards itself, overcoming the force of expansion.
So, there are possibilities of collision despite the expansion of universe at a rapid pace. It is estimated that the milky way and Andromeda will collide each other after about 50 billion years from now.