Question: Answer the following question given this paragraph: The blue lines in this drawing represent nerves of the peripheral nervous system. Every peripheral nerve is connected directly or indirectly to the spinal cord. Notice the thick sciatic nerve. It is the longest (and thickest) nerve in the body, running from the lower region of the spinal cord to just above the knee. Q: Every peripheral nerve is connected directly or indirectly to what? A:
OPTIONS:
- the functional cord
- the umbilical chord
- the optimal cord
- the spinal cord
Answer: the spinal cord

input with options: Answer the following question given this paragraph: Cynodonts probably gave rise to mammals about 200 million years ago. However, they are not considered to be mammals themselves. In fact, competition with early mammals may have led to their extinction. They went extinct sometime during the Jurassic or Cretaceous Period. Q: Competition with what emerging animal group may have led to extinction of cynodonts about 200 million years ago? A:
OPTIONS:
- reptiles
- amphibians
- insects
- mammals
output: mammals

Q: Answer the following question given this paragraph: Cleavage and Blastula Stage The development of multi-cellular organisms begins from a single-celled zygote, which undergoes rapid cell division to form the blastula. The rapid, multiple rounds of cell division are termed cleavage. Cleavage is illustrated in (Figure 43.24a). After the cleavage has produced over 100 cells, the embryo is called a blastula. The blastula is usually a spherical layer of cells (the blastoderm) surrounding a fluid-filled or yolk-filled cavity (the blastocoel). Mammals at this stage form a structure called the blastocyst, characterized by an inner cell mass that is distinct from the surrounding blastula, shown in Figure 43.24b. During cleavage, the cells divide without an increase in mass; that is, one large single-celled zygote divides into multiple smaller cells. Each cell within the blastula is called a blastomere. Q: The development of multi-cellular organisms begins from a single-celled zygote, which undergoes rapid cell division to form this? A:

OPTIONS:
- gametophyte
- multicell
- eukaryote
- blastula

A: blastula

input: OPTIONS:
- stay the same
- recreate exactly alike
- never move
- change through time Now, answer this question: Answer the following question given this paragraph: Ecosystem dynamics include more than the flow of energy and recycling of matter. Ecosystems are also dynamic because they change through time. Q: Ecosystem dynamics include more than the flow of energy and recycling of matter. ecosystems are also dynamic because they? A:
A:
output: change through time

Answer the following question given this paragraph: The ear canal is a tube that carries sound waves into the ear. The sound waves travel through the air inside the ear canal to the eardrum. Q: What is the term for the tube that carries sound waves into the ear? A:

OPTIONS:
- sound canal
- flap canal
- tone canal
- ear canal

Answer: ear canal

Q: Answer the following question given this paragraph: Q: What unit of measurement is typically used for rainfall? A:

OPTIONS:
- gallons
- feet
- pounds
- inches

A:
inches