Rock layers showing ripple marks cross-bedding and fossil shells indicate that these layers were formed a.) From solidification of molten material.
b.) From deposits left by a continental ice sheet.
c.) By high temperature and pressure
d.) By deposition of sediments in a shallow area

Which geologic feature would most likely be represented by contour lines john far apart from one another? a cliff a hill a plain a valley

Ineed some everybody. the production of cells during mitosis into specialized function is called: recombination or differentiation

The lake of the ozarks is a human-made lake, so it collects runoff from coal strip-mining, fertilizers, resort wastewaters, and septic drainages. the average lake temperature is between 10∘c and 21∘c. consider the physical requirements for growth and multiplication that would allow fecal coliforms to “blossom” in the lake of the ozarks. which of the following would accurately describe these organisms? check all that apply. psychrophiles facultative halophiles extremophiles mesophiles hyperthermophiles