Aging is associated with the death of cells, and telomeres degrade as the cells divide and their shortening causes cell death. Given these facts, aging is associated with degrading: among the following options: - Most plants  - an object  - Acids  - telomeres  - layers of fat  - Chlorophyll  - vegetation  - the skin
telomeres

Active immunity results when an immune response to a pathogen produces memory cells, and if the parasite causes harm, it is a pathogen. Given these facts, what creates active immunity from a parasite among the following options: - Cooking  - memory cells  - alpacas  - peachleaf willow  - Allergies  - mammals  - an organism's body  - animals
memory cells

Caecilians can be found in moist soil near rivers and streams in tropical regions, and cobra bobo is the local name for caecilian. Given these facts, where in tropical regions can you find cobra bobo among the following options: - an organism's body  - more abundant  - layers of fat  - swamp vegetation  - colder and wetter  - Wet weather  - in moist soil  - dry conditions

in moist soil