Why do the electromagnetic waves from the sun not affect us directly , what would happen if they did

Which of the following is a macronutrient? carbohydrates lipids amino acids all of the above

What is the membrane that sheath of schwann cell containing cytoplasm and nucleus that encloses myelin

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