Answer:
I just need points so ignore my answer and thanks
Heat, or thermal energy, is transferred in fluids through a process called convection.
Its number four.Hope that helps feel free to ask me questions:)
Brainliest??
When alpha decay takes place, two protons and two neutrons are forcefully ejected from the nucleus in a way that looks very similar to a Helium nucleus. This type of decay causes the atomic mass of the parent particle to drop by four (four particles lost), but the atomic number drops by only two (two protons lost). Therefore, your answer is C.
