You are presented with the question "what makes the ground shake?" and the following answer choices: - after too much water received - movement of tectonic plates - At the peak of a mountain - a hemisphere is tilted away from the sun - exposure to cold - clouds - soil - the sun Now knowing that an earthquake causes the ground to shake and earthquakes are caused by movement of the tectonic plates, choose the best answer.
movement of tectonic plates
(Question)
You are presented with the question "what causes a car to lose energy?" and the following answer choices: - Temperature - gas - slipperiness - friction - heat - lack of resistance - Dehydration - wind Now knowing that friction causes an object to lose energy and objects become confusing, such as toasters, bathtubs, cars and forks, choose the best answer.
(Answer)
friction
Ques: You are presented with the question "What decreases when the density of an object increases?" and the following answer choices: - support - heat - forces - air cools - heat energy - buoyancy - Pollution - dry and hot Now knowing that if an object in a fluid is more dense than that fluid then that object will sink in that fluid because of gravity and an object is buoyant when it is less dense than the fluid around it, choose the best answer.
Ans: buoyancy
(Q).
You are presented with the question "What organ is harmed by air pollution?" and the following answer choices: - piano - church organ - heart - harp - bushes - animals - eardrum - lungs Now knowing that air pollution harms the respiratory and circulatory systems and sulfur dioxide can irritate the respiratory system and damage the heart and circulatory system, choose the best answer.
(A).
heart
Ques:You are presented with the question "he penetration of the egg by a sperm takes place inside what?" and the following answer choices: - Microscope - an object - ejaculate - epidermis and dermis - male organism - female organism - Veins and arteries. - testicles Now knowing that fertilization takes place inside the female organism and fertilization is the penetration of the egg by a sperm, choose the best answer.

Ans:female organism
You are presented with the question "What's an example of something that converts heat energy into mechanical energy?" and the following answer choices: - Roller coaster - Tropical cyclone - dangerous - objects that have mass - Electric heater - electricity - Candle - an engine Now knowing that hurricanes convert heat energy into mechanical energy and hurricanes A hurricane is a type of tropical cyclone, choose the best answer.
Tropical cyclone