Q: What does every star emit that humans cannot see? Read this paragraph and choose the correct option from the provided answers: Visible light is only a small part of the electromagnetic spectrum. There are parts of the electromagnetic spectrum that humans cannot see. This radiation exists all around you. You just can't see it! Every star, including our Sun, emits radiation of many wavelengths. Astronomers can learn a lot from studying the details of the spectrum of radiation from a star. Choices: - sound - light - dust - radiation A:
radiation

Q: What results when a warm air mass runs into a cold air mass? Read this paragraph and choose the correct option from the provided answers: When a warm air mass runs into a cold air mass, it creates a warm front ( Figure below ). The warm air mass is moving faster than the cold air mass. The warm air mass then flows up over the cold air mass. As the warm air rises, it cools. This brings about clouds and sometimes light precipitation. Warm fronts move slowly and cover a wide area. After a warm front passes, the warm air mass behind it brings warmer temperatures. The warm air is also likely to be more humid. Choices: - cool front - dry front - rough front - warm front A:
warm front

Q: Q: Diseases of this system include epilepsy, strokes, and alzheimer's disease Read this paragraph and choose the correct option from the provided answers: Diseases of the nervous system include infections, epilepsy, strokes, and Alzheimer's disease. Injuries include concussions and spinal cord damage that may cause paralysis. Most nervous system diseases can't be prevented, but many nervous system injuries can be prevented by following safe practices. Choices: - infectious system - circulatory system - endocrine system - nervous system A:
A: nervous system

Question: Q: Collisions between hydrogen atoms demonstrate one form of what? Read this paragraph and choose the correct option from the provided answers: Collisions between hydrogen atoms demonstrate one form of nuclear fusion. Choices: - nuclear reaction - destructive fusion - nuclear radiation - nuclear fusion A:
Answer: nuclear fusion

*Question*
Q: What disease can too little calcium cause? Read this paragraph and choose the correct option from the provided answers: Not getting enough minerals can cause health problems. For example, too little calcium may cause osteoporosis. This is a disease in which bones become soft and break easily. Getting too much of some minerals can also cause health problems. Many people get too much sodium. Sodium is added to most packaged foods. People often add more sodium to their food by using table salt. Too much sodium causes high blood pressure in some people. Choices: - anemia - arthritis - psoriasis - osteoporosis A:
**Answer**
osteoporosis

Q: What is the vector sum of all the torques acting on the object called? Read this paragraph and choose the correct option from the provided answers: The net torque is the vector sum of all the torques acting on the object. When adding torques it is necessary to subtract CW from CCW torques. Choices: - critical torque - total torque - gross torque - net torque A:
net torque