Determine whether each characteristic is exhibited by plants or fungi.

Plant: Autotrophic, cell wall made of cellulose, have vascular tissues.

Fungi: Heterotrophic, cell wall made of chitin and glucans, lack chlorophyll.

Explanation:

Plants can carry out photosynthesis to convert the carbon dioxide into organic food and hence, are autotrophic. They have xylem and phloem as vascular tissues to carry out transport of water and food. Their cell wall is made of cellulose.

Fungi derive their nutrition from dead and decaying organic matter and hence, are heterotrophic. They lack chlorophyll pigment which serves in photosynthesis in plants. Cell wall in fungi is made of chitin and glucans.  

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.