Fact 1: Nuclear reactions in stars causes stars to produce light. Fact 2: And, of course, the Sun is a star. Given the two facts above, answer the question "What in the sun causes the sun to produce light?" with the following options: - energy of moving objects - hydrogen and oxygen - heat energy - water - solar rays - rotation - nuclear reactions - kinetic energy
nuclear reactions

(Question)
Fact 1: Fog is formed by water vapor condensing in the air. Fact 2: Fog When driving, fog is an obstacle or a hindrance that makes things obscure. Given the two facts above, answer the question "What can be water vapor condensing in air be a hindrance to?" with the following options: - eating - driving - survival - rain - movement - farming - vehicles - cooking
(Answer)
driving

Ques: Fact 1: Secondary meristem is located within and around the vascular tissues. Fact 2: Secondary meristems make the stem or root grow larger in diameter. Given the two facts above, answer the question "What make the stem or root grow larger in diameter?" with the following options: - heart cells - rainfall - bending light rays - vascular tissues - tissue boxes - plant cells - colors of the spectrum - Exfoliation
Ans: vascular tissues

(Q).
Fact 1: Matter vibrating can cause sound. Fact 2: Intensity , or loudness of sound, is measured in decibels . Given the two facts above, answer the question "What unit is used to measure the intensity of matter vibrating?" with the following options: - Joules - mechanical - Nanometers - Decibels - Hertz - waves - power - a prism
(A).
Decibels

Ques:Fact 1: Consumers take in food by eating producers or other living things. Fact 2: Predators are consumers that catch and eat other consumers for their food. Given the two facts above, answer the question "what catch and eat other living things for their food" with the following options: - animals - kill them - plants - fur seals - humans - herbivores - coral - Predators

Ans:Predators

Ques: Fact 1: The looseness of soil increases the amount of oxygen in that soil. Fact 2: Oxygen in the soil is vital for healthy roots. Given the two facts above, answer the question "What in soil is vital for healthy roots?" with the following options: - looseness - nutrients - leftovers - compacted - ferns - cells - energy - trash
Ans:
looseness