Which tool would you use to predict the percentage of offspring that will have a specific trait?

Group of answer choices

Microscope

Flowchart

Pedigree chart

Punnett square

the answer is either b or c

c is the answer because when something is left after something evaporates that shows the chemical change.

a

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.