PLZ HELP THIS IS DUE IN 20 MIN! 45PTS! Base your answers in this section on the heating curve below. The graph shows the temperature of 1 gram of a substance that is a solid at -15 degrees C and is heated at a constant rate of 60 kilojoules (kJ) of energy added per minute.

The heat of fusion (kJ/g) -?

Heat flow inside earth activity i chose chemistry cause there is no science alert! the newspaper has been hacked, and all of the headlines have been changed to reflect old legends. it is your task to make sure they are corrected. choose one of the newspaper headlines. you will rewrite the headline and a one-to-two-paragraph article to make the news scientifically correct. be sure to include the following in your corrected newspaper article: new title reflecting correct information detailed information about the processes and tectonic plate interactions that are causing the geological event to occur real-world example of where to find the geological event on earth (picture and location) also review the grading rubric before you begin.

The skeletal system performs a variety of functions that are crucial to maintaining life processes. what function is performed in the bone marrow, but not in the ossified bones of the skeleton? a oxygen transportation c mineral storage b. muscle attachment d red blood cell production

Based on its chemical properties, identify the position of each chemical family on the periodic table.