The graph above shows the number of taxa of reptiles whose fossilized tracks have been found. Which statement is best supported by this data

What factors contribute to the effect an environmental toxin has on the human body?

What is the most important inorganic material for livings things? ! due tomorrow!

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