1.the study of blood serology 2.the development of digital storage and technology for use in bioscience applications biochemistry

3.the study of poisons genetics

4.the study and use of biological structures and processes for industrial purposes bioinformatics

5.the scientific study of heredity epigenomics

6.the study of the effects and interaction of the expression of genes toxicology 7.the study of the chemistry of organisms biotechnology

8.the study of decomposition of bodies after death anthropology

1. Serology.

2. Bioinformatics.

3. Toxicology.

4. Biotechnology.

5. Genetics.

6. Epigenomics.

7. Biochemistry.

8. Taphonomy.

Explanation:

Science can be defined as a branch of intellectual and practical study which systematically observe a body of fact in relation to the structure and behavior of non-living and living organisms (animals, plants and humans) in the natural world through experiments. The various field of science include the following;

1. Serology: the study of blood.

2. Bioinformatics: the development of digital storage and technology for use in bioscience applications.

3. Toxicology: the study of poisons.

4. Biotechnology: the study and use of biological structures and processes for industrial purposes.

5. Genetics: the scientific study of heredity.

6. Epigenomics: the study of the effects and interaction of the expression of genes.

7. Biochemistry: the study of the chemistry of organisms.

8. Taphonomy: the study of decomposition of bodies after death.

answer:

technetium is the most reactive. this is followed by silver. the least reactive out of these three elements is strontium.

c is having 4 valence electrons and is bonded to three hydrogens and one sulphur atom, therefore, the number of bond pair is equal to four. as all the valence electrons are used in forming the bonds so, there is no lone pair left on carbon.

s is having 6 valence electrons and is bonded to one other sulfur atom and one carbon atom, therefore, the number of bond pair is equal to 2. as only two valence electrons are used in forming the bonds so, four electrons are left. therefore, two lone pairs are present on s.