Problem:OPTIONS:
- necessitated diffusion
- exposed diffusion
- Osmosis
- facilitated diffusion

Answer the following question given this paragraph: What happens if a substance needs assistance to move across or through the plasma membrane? Facilitated diffusion is the diffusion of solutes through transport proteins in the plasma membrane. Facilitated diffusion is a type of passive transport. Even though facilitated diffusion involves transport proteins, it is still passive transport because the solute is moving down the concentration gradient. Q: What do you call the diffusion of solutes through transport proteins in the plasma membrane? A:
****
A: facilitated diffusion

Answer the following question given this paragraph: Q: Under which conditions do many bacteria carry out alcohol fermentation? A:
OPTIONS:
- melting
- enzymatic
- photosynthesis
- anaerobic
anaerobic

Answer the following question given this paragraph: A laboratory instrument used to analyze and test for static charge is called an electroscope. Seen below, an electroscope consists of a metal knob connected by a metal stem to two very lightweight pieces of metal called leaves, shown in yellow. The leaves are enclosed in a box to eliminate stray air currents. Q: What laboratory instrument is used to analyze and test for static charge? A:
OPTIONS:
- microscope
- bunsen burner
- microtome
- electroscope

Answer: electroscope

Question: Answer the following question given this paragraph: Carbon dioxide emissions into the atmosphere from fossil fuel burning have been rising for the past several decades. Q: Emissions of what gas into the atmosphere from fossil fuel burning have been rising for the past several decades? A:
OPTIONS:
- sulphur
- oxygen
- neon
- carbon dioxide
Answer: carbon dioxide

input with options: Answer the following question given this paragraph: Large stars burn through their supply of hydrogen very quickly. These stars "live fast and die young!" A very large star may only be on the main sequence for 10 million years. A very small star could remain on the main sequence for tens to hundreds of billions of yearsfar longer than the current age of our Universe. Q: How long can a large star be on the main sequence stage? A:
OPTIONS:
- 3 million years
- 200.4 million years
- 60.11 million years
- 10 million years
output: 10 million years

Problem: OPTIONS:
- herbivorous
- monogamous
- omnivorous
- carnivorous
Q: Answer the following question given this paragraph: Amphibians are an important food source for animals such as birds, snakes, raccoons, and fish. Amphibians are also important predators. As larvae, they feed mainly on small aquatic animals such as water insects. They may also feed on algae. As adults, amphibians are completely carnivorous . They may catch and eat worms, snails, and insects, as the frog in Figure below is doing. Unlike other amphibians, caecilians are burrowers . They use their head to dig in the soil, and they feed on earthworms and other annelids. Caecilians can be found in moist soil near rivers and streams in tropical regions. Q: As adults, amphibians are completely _______, meaning they feed on other animals. A:
Answer:
carnivorous