Answer the following question given this paragraph: Muscles work together in pairs to bend or straighten the joint. Q: What work together in pairs to bend or straighten a joint? Choices: - nerve fibers - collagen bands - cartilage tissues - muscles A:
muscles
Answer the following question given this paragraph: Radioactivity was discovered in 1896 by a French physicist named Antoine Henri Becquerel. Becquerel was experimenting with uranium, which glows after being exposed to sunlight. Becquerel wanted to see if the glow was caused by rays of energy, like rays of light and X-rays. He placed a bit of uranium on a photographic plate. The plate was similar to film that's used today to take X-rays. You can see an example of an X-ray in Figure below . As Becquerel predicted, the uranium left an image on the photographic plate. This meant that uranium gives off rays after being exposed to sunlight. Q: Name the physicist who discovered radioactivity? Choices: - louis pasteur - neal degrasse tyson - albert einstein - antoine henri becquerel A:
antoine henri becquerel
Q: Answer the following question given this paragraph: Q: Some fruit, like peaches, only have one big seed. what is this seed called? Choices: - the middle - the seed - the core - the pit A:
A: the pit
Question: Answer the following question given this paragraph: Usually, testing a hypothesis requires making observations or performing experiments. In this case, we will look into existing scientific literature to see if either of these hypotheses can be disproved, or if one or both can be supported by the data. Q: Testing what usually requires making observations or performing experiments? Choices: - variables - conclusion - homeostasis - hypothesis A:
Answer: hypothesis
*Question*
Answer the following question given this paragraph: Cnidarians are invertebrates such as jellyfish and corals. They belong to Phylum Cnidaria. All cnidarians are aquatic. Most of them live in the ocean. Cnidarians are a little more complex than sponges. Besides specialized cells, they have tissues and radial symmetry. There are more than 10,000 cnidarian species, see Figure below . Q: What type of invertebrates are jellyfish and corals known as? Choices: - sponges - nautilus - cephalopods - cnidarians A:
**Answer**
cnidarians
(Question)
Answer the following question given this paragraph: Archaea that live in salty environments are known as halophiles. Q: What type of archaea live in salty environments? Choices: - arthropods - sporozoans - amphibians - halophiles A:
(Answer)
halophiles