Answer the following question given this paragraph: Q: Brown algae are important commodities for what? Choices: - reptiles - fish - parasites - humans A:
humans
Answer the following question given this paragraph: Elastic rebound theory. Stresses build on both sides of a fault. The rocks deform plastically as seen in Time 2. When the stresses become too great, the rocks return to their original shape. To do this, the rocks move, as seen in Time 3. This movement releases energy, creating an earthquake. Q: What theory says stresses build on both sides of a fault? Choices: - Geiger theory - seismic load theory - Big Bang theory - elastic rebound theory A:
elastic rebound theory
Q: Answer the following question given this paragraph: Q: What does the central cell develop into after double fertilization? Choices: - endocell - xygote - exosperm - endosperm A:
A: endosperm
Question: Answer the following question given this paragraph: Catabolic reactions involve breaking bonds. Larger molecules are broken down to smaller ones. For example, complex carbohydrates are broken down to simple sugars. Catabolic reactions release energy, so they are exothermic. Q: What is broken during catabolic reactions, such as the breakdown of complex carbohydrates into simple sugars? Choices: - ions - forms - metals - bonds A:
Answer: bonds
*Question*
Answer the following question given this paragraph: Q: Single bonds allow the atoms they join to rotate freely about the what? Choices: - nucleus - electron shell - atomic orbit - bond axis A:
**Answer**
bond axis
Answer the following question given this paragraph: Gymnosperms have seeds but do not have flowers. Q: Gymnosperms have seeds but do not have what? Choices: - leaves - stems - roots - flowers A:
flowers