Layers of fossils in pillars, the rock covering them is dated and we get an exact time of each layer.
Answer:
Because if the 4-year-old child passes out from holding his breath, he will immediately begin breathing again, keeping him alive.
Answer:
Yes,homeostasis inside a cell organelle .
Its function is to maintain a normal balance within the body regarding its temperature, salt concentration and food instake.
Explanation:
Hope this will help yuh!
I honestly think it’s the second one
Sorry if I’m wrong