Biology, asked by Anonymous, 1 year ago

hi mates. please help me

1.what are trace element
2.what is the energy provides by carbohydrates per gram

please answer this two questions. it's urgent!

surajvs1996: Trace elements are required by the body in small quantinties for normal growth, development and physiology.

surajvs1996: 4 calories in a gram of carbohydrate or protein

Answers

Answered by mohsin216167

: a chemical or element that a living thing needs in very small amounts in order to live

2 .4cl/gm

Anonymous: did u copy in Google?

Anonymous: say

mohsin216167: no

Answered by deepak967

an element requires in small amount for normal growth

4calorie /gm

kaurqueen: helppppo

Anonymous: Ok.i will see

kaurqueen: plzzzin maths

kaurqueen: question

kaurqueen: hm

Anonymous: Ok.wait

kaurqueen: plz send

kaurqueen: hm

Anonymous: not having .I am really sorry

kaurqueen: it's okayy

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