*Question*
Q: The muscles of the anterior neck assist in deglutition also known as what? Read this paragraph and choose the correct option from the provided answers: carbon atoms and the properties that result from that bonding. Hydrocarbons with only carbon-to-carbon single bonds (CC) and existing as a continuous chain of carbon atoms also bonded to hydrogen atoms are called alkanes (or saturated hydrocarbons). Saturated, in this case, means that each carbon atom is bonded to four other atoms (hydrogen or carbon)the most possible; there are no double or triple bonds in the molecules. Choices: - breathing - staring - pulling - swallowing A:
**Answer**
swallowing

*Question*
Q: In the human ear, sound waves cause the stapes to press against what? Read this paragraph and choose the correct option from the provided answers: Figure 36.14 In the human ear, sound waves cause the stapes to press against the oval window. Vibrations travel up the fluid-filled interior of the cochlea. The basilar membrane that lines the cochlea gets continuously thinner toward the apex of the cochlea. Different thicknesses of membrane vibrate in response to different frequencies of sound. Sound waves then exit through the round window. In the cross section of the cochlea (top right figure), note that in addition to the upper canal and lower canal, the cochlea also has a middle canal. The organ of Corti (bottom image) is the site of sound transduction. Movement of stereocilia on hair cells results in an action potential that travels along the auditory nerve. Choices: - yellow window - shaped window - Idea Window - oval window A:
**Answer**
oval window

*Question*
Q: What is the time since the beginning of the ice ages? Read this paragraph and choose the correct option from the provided answers: The Quaternary Period is the time since the beginning of the ice ages. The climate has been cooler than it was earlier in the Cenozoic. Since the end of the Pleistocene ice ages, which are probably not entirely over, we have been in the Holocene Epoch. The Holocene is also called the Recent. Choices: - Paleolithic era - Mesozoic epocH - Jurassic period - quaternary period A:
**Answer**
quaternary period

*Question*
Q: What organs produce eggs? Read this paragraph and choose the correct option from the provided answers: Like other female vertebrates, all female mammals have ovaries . These are the organs that produce eggs (see Figure below ). Therian mammals also have two additional female reproductive structures that are not found in other vertebrates. They are the uterus and vagina. Choices: - glands - testes - kidneys - ovaries A:
**Answer**
ovaries