The fruit of trees is the only part that is used by humans for food. select the best answer from the choices provided t f

The given statement is false.

Explanation: The trees provide us with many useful products that can be a part of plant other than fruits. it provides us vegetables like spinach and cabbage that is the leaves of the plant.

The mustard seeds are also used by the human beings, the roots of certain plants are also used as food. Some flowers like cauliflower is also used as a vegetable.  

All the above examples prove that there are various parts of trees or plants that can be used as food for human other than fruits.

helicase, i think thats it

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.