input: OPTIONS:
- phylogenetic ancestors
- distant ancestors
- cetacean ancestors
- terrestrial ancestors Now, answer this question: Answer the following question given this paragraph: All plants are adapted to live on land. Or are they? All living plants today have terrestrial ancestors, but some plants now live in the water. They have had to evolve new adaptations for their watery habitat. Q: Where do all plants come from? A:
A:
output: terrestrial ancestors

Answer the following question given this paragraph: Most fungi grow on moist soil or rotting vegetation such as dead logs. Some fungi live in water. Others live in or on other organisms. Fungi get their nutrition by absorbing organic compounds from other organisms. The other organisms may be dead or alive, depending on the fungus. Q: What do fungi absorb to get their nutrition? A:

OPTIONS:
- water
- air
- soil
- organic compounds from other organisms

Answer: organic compounds from other organisms

Problem: OPTIONS:
- digestive system
- Muscular system
- nervous system
- excretory system
Q: Answer the following question given this paragraph: So what happens to your body's wastes? Obviously, you must get rid of them. This is the job of the excretory system. You remove waste as a gas (carbon dioxide), as a liquid (urine and sweat), and as a solid. Excretion is the process of removing wastes and excess water from the body. Q: What body system gets rid of waste? A:
Answer: excretory system

Problem:OPTIONS:
- frames
- vases
- machines
- mirrors

Answer the following question given this paragraph: Mirrors are made from highly reflective metal that is applied to a curved or flat piece of glass. Converging mirrors can be used to focus light headlights, telescopes, satellite TV receivers, and solar cookers all rely on this principle. Like lenses, mirrors can create images. Q: What objects are made from highly reflective metal that is applied to a curved or flat piece of glass? A:
****
A: mirrors

Answer the following question given this paragraph: Figure 21.4 Viruses can be either complex in shape or relatively simple. This figure shows three relatively complex virions: the bacteriophage T4, with its DNA-containing head group and tail fibers that attach to host cells; adenovirus, which uses spikes from its capsid to bind to host cells; and HIV, which uses glycoproteins embedded in its envelope to bind to host cells. Notice that HIV has proteins called matrix proteins, internal to the envelope, which help stabilize virion shape. (credit "bacteriophage, adenovirus": modification of work by NCBI, NIH; credit "HIV retrovirus": modification of work by NIAID, NIH). Q: Hiv has proteins called what, internal to the envelope, which help stabilize virion shape? A:
OPTIONS:
- reduction proteins
- step proteins
- sphere proteins
- matrix proteins
matrix proteins

Answer the following question given this paragraph: 9.4 | Translation By the end of this section, you will be able to: Describe the different steps in protein synthesis Discuss the role of ribosomes in protein synthesis Describe the genetic code and how the nucleotide sequence determines the amino acid and the protein sequence The synthesis of proteins is one of a cell's most energy-consuming metabolic processes. In turn, proteins account for more mass than any other component of living organisms (with the exception of water), and proteins perform a wide variety of the functions of a cell. The process of translation, or protein synthesis, involves decoding an mRNA message into a polypeptide product. Amino acids are covalently strung together in lengths ranging from approximately 50 amino acids to more than 1,000. Q: With the exception of water, what accounts for more mass than any other component of living organisms? A:
OPTIONS:
- hormones
- nervous tissue
- fats
- proteins

Answer:
proteins