Can someone help me put this in my own words: What is phyletic gradualism? How does this differ from "punctuated equilibrium"?

Phyletic gradualism is the idea of slow accumulation of changes in a common
ancestor, leading to numerous new species. Punctuated equilibrium is the rapid
evolution of species following an event that leave many niches available

The body is protected against harmful flu viruses by

What is the identity of the planets?

What happens as electrons move along the chain of molecules known as the electron transport chain? they gain energy, which causes atp molecules to lose phosphate groups. they gain energy, which causes h *ions to join with oxygen to produce water. they lose energy, which is then used by the cell to make atp. they lose energy, which is then used to break down atp.