Answer the following question given this paragraph: Q: Interactions between plants and other organisms result in cycling of chemical nutrients within what? Choices: - habitat - air - water - ecosystem A:
ecosystem
(Question)
Answer the following question given this paragraph: Q: Unstable isotopes give off particles and energy as what? Choices: - electricity - radiation - ultraviolet light - radioactivity A:
(Answer)
radioactivity
Ques: Answer the following question given this paragraph: Ecosystems require constant inputs of energy from sunlight or chemicals. Q: What do ecosystems require constant inputs of? Choices: - Water - fuel - heating - energy A:
Ans: energy
(Q).
Answer the following question given this paragraph: Q: When light meets matter, it may be reflected, transmitted, or what? Choices: - diffuse - reflected - diffracted - absorbed A:
(A).
absorbed
Ques:Answer the following question given this paragraph: Q: What organism are resistant to freezing and drying and also are metabolically inactive? Choices: - giardia - spirogyra - trichina - zygosporangia A:

Ans:zygosporangia
Question: Answer the following question given this paragraph: Sponges come in a variety of shapes and sizes. For example, they may be shaped like tubes, fans, cones, or just blobs. They range in diameter from about a centimeter (0.4 inches) to over a meter (3.3 feet). Many species live in colonies that may be quite large. Adult sponges are sessile. This means they are unable to move from place to place. Root-like projections anchor them to solid surfaces such as rocks and reefs. Q: Root-like projections anchor adults of what colony-dwelling animals to solid surfaces such as rocks and reefs? Choices: - anemones - corals - molluscs - sponges A:
Answer:
sponges