3. An example of a chemical change during digestion is * chewing food with your teeth
enzymes breaking down food in your stomach
Oa bird finding food

Which property is characterized by the ability to bend? a lustrous b conductive c malleable d opaque

What do lava flows made of aa indicate about the type of volcanic eruption that occurred? a. the eruption was viscous. b. the eruption was pyroclastic. c. the eruption was explosive. d. the eruption was quite. !

According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes