Problem:OPTIONS:
- blastocyst
- chloroplast
- xerophyte
- embryoblast

Answer the following question given this paragraph: The cells of the blastocyst form an inner cell mass and an outer cell layer, as shown in Figure below . The inner cell mass is called the embryoblast. These cells will soon develop into an embryo. The outer cell layer is called the trophoblast. These cells will develop into other structures needed to support and nourish the embryo. Q: The cells of the blastocyst form an inner cell mass called the what? A:
****
A: embryoblast

Answer the following question given this paragraph: Producers create food energy. They are the base of all life on Earth. Most producers use photosynthesis but a very small number use chemosynthesis. Q: What is the sun classified as on the main sequence? A:
OPTIONS:
- shrinking star
- red dwarf
- gas giant
- yellow dwarf
yellow dwarf

Answer the following question given this paragraph: Bioluminescent organisms include jellyfish and fireflies. Jellyfish give off visible light to startle predators. Fireflies give off visible light to attract mates. Q: What do jellyfish use to startle predators? A:
OPTIONS:
- black light
- bicellular light
- harsh light
- visible light

Answer: visible light

Question: Answer the following question given this paragraph: The density of air varies from place to place. Air density depends on several factors. One is temperature. Like other materials, warm air is less dense than cool air. Since warmer molecules have more energy, they are more active. The molecules bounce off each other and spread apart. Another factor that affects the density of air is altitude. Q: Since warmer molecules have more energy, they are more what? A:
OPTIONS:
- inactive
- dense
- abundant
- active
Answer: active

input with options: Answer the following question given this paragraph: The scientific method is employed by scientists around the world, but it is not always conducted in the order above. Sometimes, hypothesis are formulated before observations are collected; sometimes observations are made before hypothesis are created. Regardless, it is important that scientists record their procedures carefully, allowing others to reproduce and verify the experimental data and results. After many experiments provide results supporting a hypothesis, the hypothesis becomes a theory . Theories remain theories forever, and are constantly being retested with every experiment and observation. Theories can never become fact or law . Q: What does a hypothesis become after many experiments provide results supporting it? A:
OPTIONS:
- a model
- a fact
- a study
- a theory
output: a theory

Problem: OPTIONS:
- fluid
- simple liquid
- structure
- solution
Q: Answer the following question given this paragraph: Water is the main ingredient of many solutions. A solution is a mixture of two or more substances that has the same composition throughout. Some solutions are acids and some are bases. To understand acids and bases, you need to know more about pure water. In pure water (such as distilled water), a tiny fraction of water molecules naturally breaks down to form ions. An ion is an electrically charged atom or molecule. The breakdown of water is represented by the chemical equation. Q: What is the term for a mixture of two or more substances that has the same composition throughout? A:
Answer:
solution