A patient has been eating healthy foods but his digestive system is not doing what it usually does can this patient still exercise normally

Which of the following particles always has a positive charge? a. electronb. neutron c. proton d. ion

Isolated volcanic peaks on the ocean floor are

Pentane with molecular formula c5h12, exists in three isomeric forms. one shows linear carbon chains, another has one -ch3 groups present on the third carbon atom, and the third has two -ch3 groups present on the second carbon atom. what types of isomers are these? a. geometric isomers b. structural isomers c. halotropic isomers