Q: What continuously monitors and repairs its genetic material?    Choices:  - ova  - nucleolus  - proteins  - cells  A:
cells
(Question)
Q: Which two states of matter have definite volumes?    Choices:  - bacteria and liquids  - GAS AND LIQUIDS  - contrasts and liquids  - solids and liquids  A:
(Answer)
solids and liquids
Ques: Q: What is the brightest star in the orion constellation?    Choices:  - natel  - omicron  - sol  - rigel  A:
Ans: rigel
(Q).
Q: The fossil record indicates that anthropoids began diverging from other primates about how many million years ago?    Choices:  - 70  - 40  - 60  - 50  A:
(A).
50
Ques:Q: How do plants support themselves above the ground to get light and oxygen?    Choices:  - momentum  - flaccid stems  - symbiosis  - stiff stems  A:

Ans:stiff stems
Q: What system of organs delivers blood to all cells of the body?    Choices:  - gastrointestinal  - respiratory  - integumentary  - cardiovascular  A:

cardiovascular