Which of the following is a type of waste that mammals do NOT release?

A) Feces

B) Urea

C) Oxygen

D) Carbon dioxide

What type of volcano would you most expect to erupt? A.) active B.) dormant C.) extinct D.) composite

Which zone is inhabited by bottom feeding catfish crayfish aquatic worms clams and bacteria?

Which of the following is an autotroph A-dodder B-sunflower C-fungi D-algae

The brain and spinal are covered by what?

Which of the following pairs is a correct match? A) osmosis: active membrane transport process B) endocytosis: passive membrane transport process C facilitated diffusion: active membrane transport process D) exocytosis: active membrane transport

What question did Charles Darwin attempt to answer? APEX

Gods law provided that poor people could gather loose green dropped and fields

Which of the following functions does the myelin sheath perform for a nerve cell? a. Nutrition b. Sensory perception c. Insulation d. Regeneration

The area of land from which water drains into a river

A certain cell continues to divide uncontrollably. Which of it's genes is likely mutated?