What do pigs and hippos have in common

What are the types of snakes in Africa?

What biomes spans the largest annual mean temperature range

1. Which of the following organisms occupies the fourth trophic level in the food chain below? Cabbage - Caterpillar - Small bird -Hawk (B) (C) (D) Hawk Cabbage Small bird Caterpillar

Water with dissolved soil in it percolating through a rock is an explane of what? (weathering, erosion, or deposition)

Suppose some codons mapped two different amino acids. What would the effect be on your translation of the coded message? What would be the effect on the production of the protein?

Azotobacter A. forms endospores. B. forms cysts. C. fixes carbon dioxide. D. are used as an indicator of fecal pollution.

Which two parts of your brain are working when you are trying to remember something

Which set of legs appears best adapted to carry an incubating egg mass?

What is the pupil of the eye? select one: a. it is the colored part of the eye. b. it is the location of the visual receptors. c. it is the small opening in the center of the eye. d. it is the white part of the eye?

How would you explain the relationship between insulin and glucose