Which of the following serves a function similar to the human integumentary system? a bulldozer breaking down a building a computer controlling an electrical system a highway conducting cars through an area a ball of dough kept moist by plastic wrap

A ball of dough kept moist by plastic wrap

Explanation:

The human integumentary system includes skin and accessory structures. The epidermis of human skin has many layers all of which have keratinocytes along with other cell types. The keratinocytes are the cells with deposition of keratin. Keratin is a waterproof protein and prevents the loss of moisture from the surface of the body. The glands present in skin layers also serve to keep the body surface moist.

Among the given options, a ball of dough wrapped with plastic to prevent the loss of moisture represents the function of the human integumentary system to keep the body surface moist by preventing water loss.  

it's unlikely a majority of a large population would agree on issues

hope this : )

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.