What type of information are text books good for obtaining? (multiple choice) theories experiments research basics scientific laws hypothesis fictions

theories, experiments, research basics, scientific laws, and fictions

Explanation:

Scientific theories are the explanation for a scientific phenomenon. It is verified by experimental trials. These can be obtained in text books.

Experiments are the methodologies which are followed to verify a scientific fact or theory. These can also be available in text books.

Research basics includes the steps that are to be followed while conducting a research and ethics oriented to research. These can also be included in text books.

Scientific laws are the description about a scientific phenomenon without explaining how did the phenomenon occurred. These can also be included in the text books.

Fictions are the stories or self constructed narrations which can be or cannot be based on true incidences. These can be available in text books.

Hypothesis is a supposed explanation of a particular phenomenon and it can be proved by using scientific methodology. It cannot be found in the text books as it is the original piece of research to be conducted and can be available as a part of research synopsis.

answer: accepted answer: aquatic animals use the oxygen dissolved in water to carry out respiration. since the amount of dissolved oxygen in water is low as compared to the amount of oxygen in the air, therefore the rate of breathing in aquatic animals is much faster than it is in terrestrial animals.

explanation:

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.