WILL GIVE BRAINLIEST! ASAP 4
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Nutrition and Digestion: Mastery Test
4
Select the correct answer.
How many calories of energy will 20 grams of carbohydrates provide if 1 gram provides 4 calories?
OA
80 calories
OB.
100 calories
OC. 200 calories
calories
OD
240 calories
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Which of the following is not considered an appendage of the skin? nails glands follicles none of the above

What best explains whether bromine (br) or neon (ne) is more likely to form a covalent bond? bromine forms covalent bonds because it has seven valence electrons, but neon has eight valence electrons and already fulfills the octet rule. bromine forms covalent bonds because it has many electron shells, but neon has only two electron shells and is tightly bound to its electrons. neon forms covalent bonds because it can share its valence electrons, but bromine has seven valence electrons and can gain only one more electron. neon forms covalent bonds because it has only two electron shells, but bromine has many electron shells and will lose electrons in order to fulfill the octet rule.

What organs comprise the respiratory system of a bird