Describe the digestive processes occurring during the passage of food through the gut of a mammal from the oesophagus to the rectum. (please in full sentences thank you !!)

What are some aquatic organisms that live in cold water temperatures?

Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them

Number and variety of living organisms includes genetic, species, and ecological types