"rigor mortis" is a muscle stiffening that sets in a few hours after death. it is due to muscles being in a contracted state. it dissipates after several days as muscle proteins degenerate and cells break down. rigor mortis is one sign that coroners take into account when estimating a time of death. at a cellular level, what is the mechanism behind rigor mortis?

Calvin ate a candy bar, which caused his body's blood glucose levels to become unbalanced. his body responded by initiating a feedback mechanism to return his body to homeostasis. place the steps of this feedback mechanism in order, starting with the blood glucose imbalance that occurred after calvin consumed the candy bar. a) calvin's blood glucose levels decreased. b) calvin's pancreas stopped secreting insulin. c) calvin's body cells started to take up glucose and store it as glycogen. d) calvin's blood glucose levels increased. e) calvin's pancreas started secreting insulin.

Kelly ran electricity though a sample of water using electrolysis. the water changed into two gases, x and y. it was not possible to break down the gases x and y into simpler particles.

What are some possible consequences of preventing prescribed burns and natural wildfires