The stomach lining is made up of deep muscular grooves. how might these structures the stomach to break down food?

Asmall metal bar, whose initial temperature was 10° c, is dropped into a large container of boiling water. how long will it take the bar to reach 70° c if it is known that its temperature increases 2° during the first second? (the boiling temperature for water is 100° c. round your answer to one decimal place.) sec how long will it take the bar to reach 98° c? (round your answer to one decimal place.)

The combining of light nuclei is called blank. blank as in not actually blank. you know what im tryin to say.

Where do magnetic lines of force enter earth?