Answer the following question given this paragraph: The kinetic theory of gases describes this state of matter as composed of tiny particles in constant motion with a lot of distance between the particles. This model of gases explains some of the physical properties of gases. Because most of a gas is empty space, a gas has a low density and can expand or contract under the appropriate influence. The fact that gas particles are in constant motion means that two or more gases will always mix, as the particles from the individual gases move and collide with each other. An ideal gas is a gas that exactly follows the statements of the kinetic theory. Unfortunately, real gases are not ideal. Many gases deviate slightly from agreeing perfectly with the kinetic theory of gases. However, most gases adhere to the statements so well that the kinetic theory of gases is well accepted by the scientific community. Q: What theory of gases describes this state of matter as composed of tiny particles in constant motion with a lot of distance between the particles? Choices: - magnetic - thermal - optical - kinetic A:
kinetic
(Question)
Answer the following question given this paragraph: Members of class Scaphopoda ("boat feet") are known colloquially as "tusk shells" or "tooth shells," as evident when examining Dentalium, one of the few remaining scaphopod genera (Figure 28.27). Scaphopods are usually buried in sand with the anterior opening exposed to water. These animals bear a single conical shell, which has both ends open. The head is rudimentary and protrudes out of the posterior end of the shell. These animals do not possess eyes, but they have a radula, as well as a foot modified into tentacles with a bulbous end, known as captaculae. Captaculae serve to catch and manipulate prey. Ctenidia are absent in these animals. Q: What type of light sensing organs do scaophopoda have? Choices: - cilia - antennae - setae - radula A:
(Answer)
radula
Ques: Answer the following question given this paragraph: Humus is the decayed remains of living organisms. Humus makes soil fertile. Q: What is the term for the decayed remains of living organisms? Choices: - waste - necrosis - intermediate material - humus A:
Ans: humus
(Q).
Answer the following question given this paragraph: The testes produce sperm and secrete testosterone. Q: The testes produce sperm and secrete what? Choices: - thyroxine - melanin - estrogen - testosterone A:
(A).
testosterone
Ques:Answer the following question given this paragraph: Spermatogenesis produces four haploid sperm cells, while oogenesis produces one mature ovum. Q: While spermatogenesis produces four haploid sperm cells, oogenesis produces one mature what? Choices: - egg - semen - datum - ovum A:

Ans:ovum
Question: Answer the following question given this paragraph: Eugenol, the active ingredient in cloves, has the formula C 10 H 12 O 2 . Eugenol is a molecular substance that does not dissociate into ions when dissolved in a solvent. What is the boiling point of a solution in which 0.144 g of eugenol is dissolved in 10.0 g benzene? The k b value for benzene is 2.53 C/ m , and the boiling point of pure benzene is 80.1 C. Q: What is the active ingredient in cloves? Choices: - nicotine - methyl - thiamine - eugenol A:
Answer:
eugenol