Q: What organisms known as decomposers break down wastes and dead organisms into smaller molecules? Choices: - consumers - trees - herbivores - bacteria A:
bacteria

(Question)
Q: What was diorite commonly used for in ancient civilizations? Choices: - school - currency - medicine - art A:
(Answer)
art

Ques: Q: The process of photosynthesis uses chlorophyll, which is located in organelles called what? Choices: - fibroblasts - mitochondria - nucleus - chloroplasts A:
Ans: chloroplasts

(Q).
Q: Substances may be either elements or what? Choices: - fundamental compounds - pure chemicals - existent compounds - pure compounds A:
(A).
pure compounds

Ques:Q: What forms when oceanic crust subducts into the mantle at convergent plate boundaries? Choices: - tsunamis - glaciers - coral - volcanic mountain ranges A:

Ans:volcanic mountain ranges

Ques: Q: Oxygen reaches what veinless part of the eye by diffusing through its tear layer? Choices: - retina - pupil - membranes - cornea A:
Ans:
cornea