Which part of the cell nucleus enables features to be passed from one generation

Gabriel is at a stage where his body is changing physically; he is growing facial hair and building muscle. he is also just starting to make sperm. what is most likely gabriel’s age? 5 12 17 21

Which of the following is not a classification of marine organisms? a. benthos c. neritic b. nekton d. plankton select the best answer from the choices provided a b c d i know the answer is not option b

The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions