Q: Q: Oil is found in the porous rock layer and trapped by the what? A:

OPTIONS:
- - crystalline layer
- mantle
- impermeable layer

A: impermeable layer

input: OPTIONS:
- jam
- cortisol
- mitochondrial
- cytosol Now, answer this question: Q: What is the jelly-like material in which the contents of the cell are suspended? A:
A:
output: cytosol

Q: What term describes weathering that occurs as water expands when it freezes, wedging apart rock? A:

OPTIONS:
- chemical weathering
- cleavage
- erosion
- mechanical weathering

Answer: mechanical weathering

Problem: OPTIONS:
- one
- four
- three
- five
Q: Q: Of the nine classes of vertebrates, how many are fish? A:
Answer: five

Problem:OPTIONS:
- annelida
- chordata
- cnidaria
- echinodermata

Q: Echinoderms are marine organisms that make up which phylum? A:
****
A: echinodermata

Problem:OPTIONS:
- Beta Decay
- duo decay
- radiative decay
- alpha decay

Q: What decay produces helium nuclei? A:
****
A:
alpha decay