Answer the following question given this paragraph: In chemosynthesis, organisms break down chemicals to make food energy. Q: What is the process by which organisms break down chemicals to make food energy? Choices: - excretion - gametogenesis - electrolysis - chemosynthesis A:
chemosynthesis
Answer the following question given this paragraph: Solids can be divided into amorphous solids and crystalline solids. Q: Solids can be divided into amorphous solids and which other group? Choices: - morphous solids - distinct solids - acrystalline solids - crystalline solids A:
crystalline solids
Q: Answer the following question given this paragraph: The crust is less than 1% of Earth by mass. The two types are oceanic crust and continental crust. Q: What are the two types of earth crust? Choices: - reflective and continental - micro and continental - amorphous and continental - oceanic and continental A:
A: oceanic and continental
Question: Answer the following question given this paragraph: If you stroke an iron nail with a bar magnet, the nail will become a permanent (or at least long-lasting) magnet. Its magnetic domains will remain aligned even after you remove it from the magnetic field of the bar magnet. Permanent magnets can be demagnetized, however, if they are dropped or heated to high temperatures. These actions move the magnetic domains out of alignment. Q: What is the process called in which a magnet loses its magnetic properties? Choices: - polarization - vectorization - diffusion - demagnetization A:
Answer: demagnetization
*Question*
Answer the following question given this paragraph: There are several traits shared by all arthropods. Arthropods have a complete digestive system. They also have a circulatory system and a nervous system. In addition, they have special organs for breathing and excreting wastes. Other traits of arthropods include:. Q: What group of animals are the largest arthropods? Choices: - birds - fish - spiders - insects A:
**Answer**
insects
(Question)
Answer the following question given this paragraph: The primary feature shared by all vertebrates is the vertebral column , or backbone. The vertebral column protects the spinal cord. Q: What does the vertebral column , or backbone, protect? Choices: - disks - neurons - axons - spinal cord A:
(Answer)
spinal cord