True or false when a solid melts it becomes a liquid

Write a paragraph at least 5 sentences “why all vaccinations should be mandatory”

Which of the following types of rock would most likely contain a fossil? slate granite lava rock limestone

Photosynthesis uses co2 and cellular respiration produces co2. we call the point when the two processes are in balance--when there is no net production of co2--the compensation point. how might you limit one of the processes in order to achieve a compensation point?