Problem: OPTIONS:
- Newton's model
- coreolis
- atomic model
- bohr
Q: Answer the following question given this paragraph: The Bohr model postulates that electrons orbit the nucleus at fixed energy levels. Q: What model postulates that electrons orbit the nucleus at fixed energy levels? A:
Answer: bohr

Problem:OPTIONS:
- heart
- bone
- Kidneys
- brain

Answer the following question given this paragraph: The brain is the organ that lets us understand what we see, hear, or sense in other ways. It also allows us to use language, learn, think, and remember. The brain controls the organs in our body and our movements as well. The brain consists of three main parts, the cerebrum, the cerebellum, and the brain stem ( Figure below ). Q: What organ lets us understand what we see, hear, or sense in other ways, and allows us to use language, learn, think, and remember? A:
****
A: brain

Answer the following question given this paragraph: Marine Biomes The ocean is the largest marine biome. It is a continuous body of salt water that is relatively uniform in chemical composition; it is a weak solution of mineral salts and decayed biological matter. Within the ocean, coral reefs are a second kind of marine biome. Estuaries, coastal areas where salt water and fresh water mix, form a third unique marine biome. Ocean The physical diversity of the ocean is a significant influence on plants, animals, and other organisms. The ocean is categorized into different zones based on how far light reaches into the water. Each zone has a distinct group of species adapted to the biotic and abiotic conditions particular to that zone. The intertidal zone, which is the zone between high and low tide, is the oceanic region that is closest to land (Figure 44.21). Generally, most people think of this portion of the ocean as a sandy beach. In some cases, the intertidal zone is indeed a sandy beach, but it can also be rocky or muddy. The intertidal zone is an extremely variable environment because of tides. Organisms are exposed to air and sunlight at low tide and are underwater most of the time, especially during high tide. Therefore, living things that thrive in the intertidal zone are adapted to being dry for long periods of time. The shore of the intertidal zone is also repeatedly struck by waves, and the organisms found there are adapted to withstand damage from the pounding action of the waves (Figure 44.22). The exoskeletons of shoreline crustaceans (such as the shore crab, Carcinus maenas) are tough and protect them from desiccation (drying out) and wave damage. Another consequence of the pounding waves is that few algae and plants establish themselves in the constantly moving rocks, sand, or mud. Q: The ocean is the largest marine biome. it is a continuous body of salt water that is relatively uniform in chemical composition; it is a weak solution of mineral salts and decayed what? A:
OPTIONS:
- uranium atoms
- rock shards
- metal ores
- biological matter
biological matter

Answer the following question given this paragraph: The abiotic factors, such as the amount of rainfall and the temperature, are going to influence other abiotic factors, such as the quality of the soil. This, in turn, is going to influence the plants that migrate into the ecosystem and thrive in that biome. Recall that migration is the movement of an organism into or out of a population. It can also refer to a whole new species moving into a habitat . The type of plants that live in a biome are going to attract a certain type of animal to that habitat. It is the interaction of the abiotic and biotic factors that describe a biome and ecosystem. In aquatic biomes, abiotic factors such as salt, sunlight and temperature play significant roles. Q: The interaction of what opposite factors describe a biome and ecosystem? A:
OPTIONS:
- metastasis and biotic
- innate and biotic
- hygroscopic and abiotic
- abiotic and biotic

Answer: abiotic and biotic

Question: Answer the following question given this paragraph: Less energy is needed to get renewable energy sources. Solar energy is a good example. Sunlight is everywhere, so no one needs to go out and find it. We don't have to drill for it or pump it to the surface. We just need to install solar panels like the ones in Figure below and let sunlight strike them. The energy from the sunlight is changed to electricity. The electricity is used to power lights and appliances in the house. So solar energy doesn't have to be transported. Q: What renewable energy source converts energy from the sunlight into electricity? A:
OPTIONS:
- geophysical energy
- geothermal energy
- hydrostatic energy
- solar energy
Answer: solar energy

input: OPTIONS:
- lack of ogranic
- lack of a emerge
- lack of a cycle
- lack of a backbone Now, answer this question: Answer the following question given this paragraph: One trait the sponge and tarantula share is lack of a backbone. In fact, they don't have any bones at all. These are defining traits of all invertebrates. Some invertebrates have a skeleton, but it isn't made of bone. Many other traits of invertebrates show considerable diversity. Q: What is one trait that the sponge and tarantula share? A:
A:
output:
lack of a backbone