Answer the following question given this paragraph: Electromagnetic radiation behaves like particles as well as waves. This prompted Albert Einstein to develop his wave-particle theory. Q: Electromagnetic radiation behaves like particles as well as what? Choices: - fluids - currents - points - waves A:
waves
Answer the following question given this paragraph: Fertilization occurs when an egg and sperm come together to form a zygote. Q: Fertilization occurs when an egg and sperm come together to form a what? Choices: - cell - infant - eukaryote - zygote A:
zygote
Q: Answer the following question given this paragraph: The original rock is the source of the inorganic portion of the soil. Mechanical weathering breaks rock into smaller pieces. Chemical reactions change the rock's minerals. Q: Which type of weathering causes changes int he rocks materials, chemical or mechanical? Choices: - liquid - nuclear - mineral - chemical A:
A: chemical
Question: Answer the following question given this paragraph: Image copyright James Steidl, 2014. During sexual reproduction, a sperm fertilizes an egg . Used under license from Shutterstock. com. Q: What fertilizes an egg during sexual reproduction? Choices: - gametes - mucus - cytoplasm - sperm A:
Answer: sperm
*Question*
Answer the following question given this paragraph: An anticline is a fold that arches upward. The rocks dip away from the center of the fold ( Figure below ). The oldest rocks are found at the center of an anticline. The youngest rocks are draped over them at the top of the structure. When upward folding rocks form a circular structure, that structure is called a dome . If the top of the dome is eroded off, the oldest rocks are exposed at the center. Q: What is the term for a fold that arches upward? Choices: - tailslide - underlain - tailplane - anticline A:
**Answer**
anticline
(Question)
Answer the following question given this paragraph: Plants aren't the only organisms that use the energy of the sun to make food. Some bacteria can also perform photosynthesis. In fact, the first photosynthetic organisms on Earth were bacteria. Photosynthesis is just one of many ways that bacteria can obtain energy. Q: What were the first photosynthetic organisms on earth? Choices: - mosses - trees - fungi - bacteria A:
(Answer)
bacteria