Q: The entire volume of what is filtered through the kidneys about 300 times per day? Choices: - gastric juice - urine - saliva - blood A:
blood

Q: Generally speaking, electronegativity values ______ from left to right across a row in the periodic table and _______ down a column. Choices: - reverse, descend - move, fall - decrease, increase - increase, decrease A:
increase, decrease

Q: Q: Will contour lines ever cross? Choices: - yes - in rare cases - always - no A:
A: no

Question: Q: What helps to regulate consciousness, arousal, and sleep states? Choices: - hypothalamus - hippocampus - cerebral cortex - thalamus A:
Answer: thalamus

*Question*
Q: What tissue do clubmosses have that mosses do not? Choices: - dioxide tissue - nuclei - chorophyll - vascular tissue A:
**Answer**
vascular tissue

(Q).
Q: When traveling through space what do mechanical waves lose? Choices: - Mass - Speed - Force - energy A:
(A).
energy