Which of the following helps protect the delicate skin of the fetus from the harsh amniotic fluid?
Peristalsis is the contractions of the smooth muscle lining…
Peristalsis is the contractions of the smooth muscle lining the esophagus to help move the chyme down.
Includes flatworms.
Includes flatworms.
Which one is NOT an adaptation that favored the move from wa…
Which one is NOT an adaptation that favored the move from water to land in plants?
Which biome is made up of evergreen trees?
Which biome is made up of evergreen trees?
Which digestive or accessory organ is responsible for produc…
Which digestive or accessory organ is responsible for producing chemicals that neutralizes any acidic substances in the small intestine?
Which digestive or accessory organ is responsible for storin…
Which digestive or accessory organ is responsible for storing bile?
Which level of ecology focuses interactions between species…
Which level of ecology focuses interactions between species and how this affects other species living in the same area?
Which one is NOT an example of flagship species?
Which one is NOT an example of flagship species?
Conservation biologists prefer to conserve areas that are bi…
Conservation biologists prefer to conserve areas that are biodiversity hot spots. An example of a biodiversity hot spot is Madagascar.