Question:
Organisms that consume wastes to obtain the nutrients they need to survive are classified as
OPTIONS:
- decomposers
- herbivores
- predators
- producers
Answer:
decomposers
Question:
Which term identifies a group of cells that work together to perform a similar function?
OPTIONS:
- molecule
- organ
- organism
- tissue
Answer:
tissue
Question:
Mosquitoes have adapted to detect carbon dioxide using certain sensory nerves. Mosquitoes instinctually move toward greater concentrations of carbon dioxide. What is the importance of this adaptation?
OPTIONS:
- It helps mosquitoes find food.
- It helps mosquitoes find mates.
- It helps mosquitoes find clean air.
- It helps mosquitoes find shelter.
Answer:
It helps mosquitoes find food.
Question:
In the human body, which system functions primarily to defend the body against disease?
OPTIONS:
- digestive
- immune
- nervous
- respiratory
Answer:
immune