What is formed when oxygen is lacking

lactic acid

Explanation:

it forms when oxygen levels are low

they both go up but then go back down. they both end lower than they started. lastly, they both are competitive/the second on.

explanation:

question: which statement best describes the different properties of metals?

answer: they are shiny and bend without breaking.

since metals have certain characteristics properties, they include the following: they are ductile, malleable, shiny, hard, lustrous, flexible and they are good conductor of heat and electricity. so therefore, metals are not dull and they are not non-flexible as listed. instead, they are shiny and flexible.

hope this , have a good day. c;