Which of the following that are examples of a physical property of matter. Select all that apply. Iron (Fe) combines with Oxygen (O) to form rust.
Iron (Fe) combines with Oxygen (O) to form rust.

The apple is red in color.
The apple is red in color.

Copper (Cu) conducts electricity.
Copper (Cu) conducts electricity.

An apple oxidizes (turns brown) once it is cut and exposed to Oxygen (O).
An apple oxidizes (turns brown) once it is cut and exposed to Oxygen (O).

Nickel (Ni) is magnetic.
Nickel (Ni) is magnetic.

Magnesium (Mg) combusts when exposed to Oxygen (O).
Magnesium (Mg) combusts when exposed to Oxygen (O).

Water boils at 100ºC.

hey, i believe your answer would be d. sugar ribose and the base uracil. i believe this is the answer, because rna consists of sugar ribose, adenine, guanine, cytosine, and uracil.

your first option is incorrect, because that's dna. where it consists of sugar deoxyribose, adenine, guanine, cytosine and thymine.

your second option is also incorrect, this is because sugar deoxyribose is in dna, and uracil is in rna. these two do not make sense together.

your third option being incorrect, because sugar ribose is in rna, but not the base of thymine. rna consists of uracil, not thymine.

lastly your fourth option being correct! this answer is correct, because both sugar ribose, and the base uracil are in rna! ~

answer is d. sugar ribose and the base uracil.

ok yes, but what is the question? as soon as you ask the actual question i will answer it. : )

the answer is z.

the human body has five levels of organization. level 1: cells. cells are the basic units of life and form the first level of organization. cells in the human body have specific functions. examples include nerve cells, blood cells, liver cells, and so on.