Answer the following question given this paragraph: Nuclear symbols are used to write nuclear equations for radioactive decay. Let's consider the example of the beta-minus decay of thorium-234 to protactinium-234. This reaction is represented by the equation:. Q: What are used to write nuclear equations for radioactive decay? Choices: - trigonometric symbols - critical symbols - radioactive symbols - nuclear symbols A:
nuclear symbols
Answer the following question given this paragraph: All living things are capable of reproduction. Reproduction is the process by which living things give rise to offspring. Reproducing may be as simple as a single cell dividing to form two daughter cells. Generally, however, it is much more complicated. Nonetheless, whether a living thing is a huge whale or a microscopic bacterium, it is capable of reproduction. Q: What is the process called in which living things produce offspring? Choices: - variation - photosynthesis - diversification - reproduction A:
reproduction
Q: Answer the following question given this paragraph: Moles live underground where they do not need eyes to find their way around. This mole's eyes are covered by skin. Body parts that do not serve their original function are vestigial structures. Q: What is the term for body parts that do not serve their original function? Choices: - abnormal structures - false structures - amenable structures - vestigial structures A:
A: vestigial structures
Question: Answer the following question given this paragraph: Q: The function of which organ is to filter blood and form urine? Choices: - liver - lungs - gallbladder - kidneys A:
Answer: kidneys
*Question*
Answer the following question given this paragraph: The amount of kinetic energy in a moving object depends directly on its mass and velocity. It can be calculated with the equation: . Q: The amount of kinetic energy in a moving object depends directly on what two factors? Choices: - revolution and velocity - inertia and momentum - gravity and weight - mass and velocity A:
**Answer**
mass and velocity
(Q).
Answer the following question given this paragraph: Q: What does some amphibians have as juveniles but not as adults living on land? Choices: - microscopic line system - kinetic line system - vertical line system - lateral line system A:
(A).
lateral line system