PLZ HEL WILL PICH BRAINLIEST Which of the following is not a reason the nitrogen cycle is important?

Nitrogen gas gets converted to nitrates for plants to use

Nitrogen is needed to synthesize proteins

Nitrogen provides energy for organisms

Nitrogen is needed to synthesize DNA

The distant ancestors of tigers may have had bodies without stripes. use the theory of natural selection to explain how tigers may have evolved to have stripes.

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

Can yall plz me on this question im having a hard time think about it