Answer:The best explanation is;
The materials undergo decay when they collide, which results in the heating and subsequent melting and rising of materials
Explanation: A protoplanet is an embryo formed in a protoplanetary disc which has passed through a melting phase that enables the formation layered interior
In protoplanets the effects of partial melting of the components due to heating produced by radioactive decay and pressures from forces of gravity there is segregation of the melt and igneous composition such that the heavier melted metal can sink and be over laid by the lighter igneous rocks
Therefore, the best explanation is that the materials undergo decay when they collide, which results in the heating and subsequent melting and segregation by the sinking of the heavier melted materials and rising of the lighter igneous materials.
When I read about it, it said yeah but I'm not entirely sure
Step-by-step explanation:
When sea level change happens it can be decreased OR increased. It mostly happens when global temperatures change. Sometimes the ocean freezes, glaciers melt back into the ocean. It changes because of the amount of water being added or decreasing.
When it comes to questions like this, always pick the ones that say something like "saving the planet"
So, this one is... B. Recycled materials are often more expensive but they save resources such as trees or materials.
A radioactive isotope decays at a constant rate proportional to the number of radioactive atoms remaining. A simple way of describing the speed of decay is to see the time it takes for half of the atoms of a radioactive parent to decay and form the daughter element(s). This is called the half life.
Hope this helps
