Q: Which type of galaxies contain very little gas and dust, are red to yellow in color, contain over a trillion stars and have mostly old stars? Choices: - blue elliptical galaxies - giant orbital galaxies - giant gaseous galaxies - giant elliptical galaxies A:
giant elliptical galaxies

(Question)
Q: Which nerve directly stimulates the contraction of skeletal muscles in the pharynx and larynx to contribute to the swallowing and speech functions? Choices: - glands nerve - larynx nerve - gland nerve - vagus nerve A:
(Answer)
vagus nerve

Ques: Q: Where are all hormones secreted into before entering the circulatory system? Choices: - Amniotic fluid - blood stream - Cerebrospinal fluid - interstitial fluid A:
Ans: interstitial fluid

(Q).
Q: Elements below the second period, such as silicon, do not form what as readily as second-period elements, and when they do form, they are weaker than those formed by second-period elements? Choices: - covalent bonds - magnetic bonds - k. bonds - n bonds A:
(A).
n bonds

Ques:Q: What do vertebrates have which invertebrates do not? Choices: - appendages - fangs - tails - backbones A:

Ans:backbones

Ques: Q: What is the temperature at which condensation of water vapor occurs called? Choices: - the tipping point - the boiling point - the cooling point - the dew point A:
Ans:
the dew point