Q: Blood enters the kidney through the which artery? Choices: - cardiac artery - vas deferens - jugular - renal artery A:
renal artery

(Question)
Q: What affects how high a cake rises when it bakes? Choices: - air currents - air movement - current pressure - air pressure A:
(Answer)
air pressure

Ques: Q: What kind of bonds are forces of attraction between positive metal ions and the valence electrons that are constantly moving around them? Choices: - neutron bonds - liquid bonds - ionized bonds - metallic bonds A:
Ans: metallic bonds

(Q).
Q: What two ways do channels respond during membrane depolarization? Choices: - sequentially and identically - independently and typically - typically and sequentially - independently and sequentially A:
(A).
independently and sequentially

Ques:Q: What trend is occurring involving the extent of arctic sea ice in summer? Choices: - slow decrease - water decrease - Ice growth - rapid decrease A:

Ans:rapid decrease

Q: What type of radioactive decay is generally only dangerous when emitted inside the body? Choices: - ionic decay - variant decay - nucleus decay - alpha decay A:
alpha decay