Answer the following question given this paragraph: Sunspots occur in pairs. Each is one side of a loop of the Sun's magnetic field on the Sun's surface. Sunspots come and go on an 11-year cycle. Q: In which way do sunspots occur? Choices: - by themselves - in fours - in threes - in pairs A:
in pairs
Answer the following question given this paragraph: Gymnosperms are vascular plants that produce seeds in cones . Examples include conifers such as pine and spruce trees. The gymnosperm life cycle has a dominant sporophyte generation. Both gametophytes and the next generation's new sporophytes develop on the sporophyte parent plant. Figure below is a diagram of a gymnosperm life cycle. Q: What type of vascular plants produce seeds in cones? Choices: - Proteins - angiosperms - lipids - gymnosperms A:
gymnosperms
Q: Answer the following question given this paragraph: Mesophyll makes up most of the leaf's interior. This is where photosynthesis occurs. Mesophyll consists mainly of parenchymal cells with chloroplasts. Q: What consists mainly of parenchymal cells with chloroplasts? Choices: - periosteum - chlorophyll - mitochondria - mesophyll A:
A: mesophyll
Question: Answer the following question given this paragraph: Sperm are male gametes that form in the testes and mature in the epididymis. Q: What is defined as male gametes that form in the testes and mature in the epididymis? Choices: - plasma - mucus - stereocilia - sperm A:
Answer: sperm
*Question*
Answer the following question given this paragraph: Each Volvox , shown in Figure above , is a colonial organism. It is made up of between 1,000 to 3,000 photosynthetic algae that are grouped together into a hollow sphere. The sphere has a distinct front and back end. The cells have eyespots, which are more developed in the cells near the front. This enables the colony to swim towards light. Q: What do the cells in the front of a volvox typically develop to help swim towards light? Choices: - tumors - sunspots - vertebrates - eyespots A:
**Answer**
eyespots
(Question)
Answer the following question given this paragraph: The digestive system of birds is unique, with a gizzard that contains swallowed stones for grinding food. Birds do not have teeth. What do you think the stones do? They help them digest their food. Defining characteristics of modern birds also include:. Q: What does the gizzard in birds contain that allows them to grind food? Choices: - acid - bile - teeth - swallowed stones A:
(Answer)
swallowed stones