Answer the following question given this paragraph: with a minus sign because the displacement while stopping and the force from floor are in opposite directions (cos = cos 180 = 1) . The floor removes energy from the system, so it does negative work. The kinetic energy the person has upon reaching the floor is the amount of potential energy lost by falling through height. Q: When someone falls, the kinetic energy the person has upon reaching the floor is the amount of what energy lost by falling through height? Choices: - gravitational energy - thermal energy - nuclear energy - potential energy A:
potential energy
(Question)
Answer the following question given this paragraph: Knowledge gained by this basic research on yeast cells has been applied to practical problems. Scientists have developed drugs to treat cancer based on knowledge of the cell cycle. Cancer is a disease in which cells divide out of control. The new drugs interfere with the cell cycle of cancer cells, so the cells stop dividing. This is an example of applied science. The aim of applied science is to find solutions to practical problems. Applied science generally rests on knowledge gained by basic science. Q: What is the name for the disease in which cells divide out of control? Choices: - diabetes - mutation - angina - cancer A:
(Answer)
cancer
Ques: Answer the following question given this paragraph: Q: Nucleic acids are polymers made of monomers called what? Choices: - loops - carotenoids - peptides - nucleotides A:
Ans: nucleotides
(Q).
Answer the following question given this paragraph: Increasing or decreasing the temperature of a system at equilibrium is also a stress to the system. The equation for the Haber-Bosch process is written again below, as a thermochemical equation. Q: What effect does changing temperature have on a system at equilibrium? Choices: - movement - the height - energy - stress A:
(A).
stress
Ques:Answer the following question given this paragraph: Q: What type of tissue runs the length of a stem in vascular bundles? Choices: - thermal tissue - muscle tissue - cardiac tissue - vascular tissue A:

Ans:vascular tissue
Ques:Answer the following question given this paragraph: Protists are classified based on traits they share with other eukaryotes. There are animal-like, plant-like, and fungus-like protists. The three groups differ mainly in how they get carbon and energy. Q: What is the basis of the classification of protists? Choices: - conditions shared - mutations shared - tails shared - traits shared A:

Ans:
traits shared