Ectothermic organisms have body temperatures that vary with the temperature of their surroundings. How might the affect the function of catalase in these organisms? Suggest some ways ectothermic organisms might cope with this problem.

the alkaline earth metals (beryllium (be), magnesium (mg), calcium (ca), strontium (sr), barium (ba), and radium (ra)) are a group of chemical elements in the s-block of the periodic table with very similar properties: shiny. silvery-white. hopefully this ? i didn't fully understand the question

then go eat. lol.brainliest

during expiration the diaphragm relaxes, which causes the diaphragm to move downwards. the contraction of diaphragm increases the space for expansion of lungs. hence, the diaphragm relaxes and positioned downward during expiration.