Q: What do solar cells convert the energy in sunlight into? Read this paragraph and choose the correct option from the provided answers: Solar cells convert the energy in sunlight to electrical energy. They contain a material such as silicon that absorbs light energy and gives off electrons. The electrons flow and create electric current. Figure below and the animation at the URL below show how a solar cell uses light energy to produce electric current and power a light bulb. Many calculators and other devices are also powered by solar cells. Choices: - free energy - experimental energy - subsequent energy - electrical energy A:
electrical energy

(Question)
Q: Normally, only traces of protein are found in urine, and when higher amounts are found, damage to what is the likely cause? Read this paragraph and choose the correct option from the provided answers: Urinalysis (urine analysis) often provides clues to renal disease. Normally, only traces of protein are found in urine, and when higher amounts are found, damage to the glomeruli is the likely basis. Unusually large quantities of urine may point to diseases like diabetes mellitus or hypothalamic tumors that cause diabetes insipidus. The color of urine is determined mostly by the breakdown products of red blood cell destruction (Figure 25.2). The "heme" of hemoglobin is converted by the liver into water-soluble forms that can be excreted into the bile and indirectly into the urine. This yellow pigment is urochrome. Urine color may also be affected by certain foods like beets, berries, and fava beans. A kidney stone or a cancer of the urinary system may produce sufficient bleeding to manifest as pink or even bright red urine. Diseases of the liver or obstructions of bile drainage from the liver impart a dark "tea" or "cola" hue to the urine. Dehydration produces darker, concentrated urine that may also possess the slight odor of ammonia. Most of the ammonia produced from protein breakdown is converted into urea by the liver, so ammonia is rarely detected in fresh urine. The strong ammonia odor you may detect in bathrooms or alleys is due to the breakdown of urea into ammonia by bacteria in the environment. About one in five people detect a distinctive odor in their urine after consuming asparagus; other foods such as onions, garlic, and fish can impart their own aromas! These food-caused odors are harmless. Choices: - Hypothyroid - aeration - occidentalis - glomeruli A:
(Answer)
glomeruli

Ques: Q: Changes in the number of what can lead to disorders like down syndrome? Read this paragraph and choose the correct option from the provided answers: Changes in chromosome number can lead to disorders like Down syndrome. Choices: - prokaryotes - dna - genes - chromosomes A:
Ans: chromosomes

(Q).
Q: Organs are groups of what working together? Read this paragraph and choose the correct option from the provided answers: Choices: - muscles - bones - tendons - tissues A:
(A).
tissues

Ques:Q: How do the male gorillas show display behaviors? Read this paragraph and choose the correct option from the provided answers: In many species display behaviors, rather than actual physical attacks, are used to show aggression. This helps prevent injury and death. Male gorillas, for example, are more likely to put on a display of aggression than to attack another male. In fact, gorillas have a whole series of display behaviors that they use to show aggression. They beat on their chest, dash back and forth, and pound the ground with their hands. Choices: - food gathering - vocalization - spontaneous mutation - showing aggression A:

Ans:showing aggression

Question: Q: Where do plankton, nekton, and benthos live? Read this paragraph and choose the correct option from the provided answers: Zappy's. Plankton, nekton, and benthos are the three groups of living things in the oceans . CC BY-NC 3.0. Choices: - arctic - deserts - forests - in the oceans A:
Answer:
in the oceans