Problem:OPTIONS:
- structural skeleton
- exoskeleton
- deep skeleton
- internal skeleton

Answer the following question given this paragraph: The vertebral column is the core of the vertebrate endoskeleton, or internal skeleton. You can see a human skeleton as an example of the vertebrate endoskeleton in Figure below . In addition to the vertebral column, the vertebrate endoskeleton includes:. Q: The vertebrate endoskeleton can also be called what? A:
****
A: internal skeleton

Answer the following question given this paragraph: Another concern about biotechnology is how it may affect the environment. Negative effects on the environment have already occurred because of some GMOs. For example, corn has been created that has a gene for a pesticide. The corn plants have accidentally cross-pollinated nearby milkweeds. Monarch butterfly larvae depend on milkweeds for food. When they eat milkweeds with the pesticide gene, they are poisoned. This may threaten the survival of the monarch species as well as other species that eat monarchs. Do the benefits of the genetically modified corn outweigh the risks? What do you think?. Q: What do monarch butterfly larvae depend on for their food? A:
OPTIONS:
- seaweed
- pollen
- honey
- milkweeds
milkweeds

Answer the following question given this paragraph: The direction of the force of gravity is in a straight line between two objects. It is always attractive. Q: The direction of the force of gravity is in what direction? A:
OPTIONS:
- staggered line
- curved line
- fragmented line
- straight line

Answer: straight line

Question: Answer the following question given this paragraph: Position is the location of the object (whether it's a person, a ball or a particle) at a given moment in time. Displacement is the difference in the object's position from one time to another. Distance is the total amount the object has traveled in a certain period of time. Displacement is a vector quantity (direction matters), where as distance is a scalor (only the amount matters). Distance and displacement are the same in the case where the object travels in a straight line and always moving in the same direction. Q: What term is used for the difference in the placement of an object from one time to another? A:
OPTIONS:
- variation
- replacement
- diffusion
- displacement
Answer: displacement

input with options: Answer the following question given this paragraph: Figure 24.8 Fungi may have both asexual and sexual stages of reproduction. Q: Fungi may have both asexual and sexual stages of what? A:
OPTIONS:
- absorption
- development
- photosynthesis
- reproduction
output: reproduction

Problem: OPTIONS:
- hypothesized level
- neural level
- sea level
- trophic level
Q: Answer the following question given this paragraph: In Silver Springs, the TLTE between the first two trophic levels was approximately 14.8 percent. The low efficiency of energy transfer between trophic levels is usually the major factor that limits the length of food chains observed in a food web. The fact is, after four to six energy transfers, there is not enough energy left to support another trophic level. In the Lake Ontario example shown in Figure 46.6, only three energy transfers occurred between the primary producer, (green algae), and the apex consumer (Chinook salmon). Ecologists have many different methods of measuring energy transfers within ecosystems. Some transfers are easier or more difficult to measure depending on the complexity of the ecosystem and how much access scientists have to observe the ecosystem. In other words, some ecosystems are more difficult to study than others, and sometimes the quantification of energy transfers has to be estimated. Another main parameter that is important in characterizing energy flow within an ecosystem is the net production efficiency. Net production efficiency (NPE) allows ecologists to quantify how efficiently organisms of a particular trophic level incorporate the energy they receive into biomass; it is calculated using the following formula:. Q: Net production efficiency allows ecologists to quantify how efficiently organisms of a particular what incorporate the energy they receive into biomass? A:
Answer:
trophic level