Chemical bonds form when substances react with one another, and chemical Bonding A chemical bond is the sharing or transfer of electrons. Given these facts, when substances react with one another the sharing or transfer of what occurs among the following options: - Energy. - voltage - heat produced - heat energy - electrons - a solute - kinetic - Energy
electrons

(Question)
Male dogs use pheromones in urine to mark their territory, and pheromones are hormones that are thought to stimulate, through smell, sexual reactions in animals. Given these facts, what do male dogs use to mark their territory among the following options: - smell - H 2 O - love - intuition - gourdin - tongue - sight - fur
(Answer)
smell

Ques: Atelephone is used for communication by humans over long distances, and communicating is as much about listening as it is about talking. Given these facts, people can listen and talk to each other over long distances using what among the following options: - Neuron. - power - microscope - microphone - electricity - dictaphone - telephone - waves
Ans: telephone

(Q).
Earth 's magnetic patterns are used for finding locations by animals that migrate, and animated maps show the birds flying along their actual migration paths. Given these facts, earth's magnetic patterns are used so that birds can fly along their what among the following options: - migrating pain - migration paths - our nearest star - flying schedule - Something to move - travel plans - important habitats - their hosts
(A).
migration paths

Ques:Cells are organized into tissues, and tissues form organs, and examples of animal organs are kidneys and hearts. Given these facts, what do tissues form among the following options: - the skin - ferns - clouds - density - alveoli - kidneys - h2o - perennials

Ans:kidneys

Question: Condensing means changing from a gas into a liquid by reducing heat energy, and condensation is the reverse of vaporization , or change from liquid to gas. Given these facts, the what of vaporization changes a gas into a liquid by reducing heat energy among the following options: - boiling - reverse - Dilution - Energy. - sweating - complete - rain - store
Answer:
reverse