Scientist studying the effects of climate change on penguin populations living in Antarctica collected data that show the population of penguins getting smaller. Which conclusion suggest a realistic‘s reason for why penguin populations are decreasing

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

{answer found. it's (3 ) }which statement describes the cell cycle? (1)the cell cycle is a process in which one cell divides into four genetically different cells. (2)the cell cycle is a process in which one cell divides into two genetically different cells. (3)the cell cycle is a process in which one cell divides into two genetically identical cells. (4)the cell cycle is a process in which one cell divides into four genetically identical cells.

Which heredity condition causes a buildup of mucus in lungs and pancreas? a. cystic fibrosis b. heart disease c. huntington's disease d. sickle cell anemia