Q: What shape are the eight sides of an octahedra? Choices: - rectangles - hexagon - square - triangles A:
triangles

(Question)
Q: Which phylum is made up of segmented worms such as earthworms? Choices: - chordata - arthropod - nematoda - annelida A:
(Answer)
annelida

Ques: Q: At least 20 percent of the world's people do not have a ready supply of what? Choices: - clothing - food - oil - clean drinking water A:
Ans: clean drinking water

(Q).
Q: What evidence is there that mt. everest was once at the bottom of a sea? Choices: - skulls - corals - glaciers - fossils A:
(A).
fossils

Ques:Q: What kind of solid is characterized by an unorganized and unpredictable structure? Choices: - magnetic - aqueous - porous - amorphous A:

Ans:amorphous

Question: Q: Which organ has a thick mucus lining that protects the underlying tissue from the action of the digestive juices? Choices: - liver - colon - spleen - stomach A:
Answer:
stomach