Alarge star shining brightly in the sky is an effect what is the cause

What is the next step in muscle contraction after the actin changes shape? (apex)

In general, characteristics that an organism survive and reproduce become more common in a population over time. what mechanism of evolution cause this change?

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