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Sydney drew a flow chart to illustrate the nitrogen cycle.
Which labels best complete the flow chart?
Bacteria fix
nitrogen from
the air
X: Producers undergo photosynthesis.
Y: Nitrogen compounds are released into the air.
X: Nitrogen compounds are released into the air.
Y: Producers undergo photosynthesis.
X: Free nitrogen is in the atmosphere.
Y: Producers absorb nitrogen compounds through their
roots
X: Producers absorb nitrogen compounds through their
roots
Y: Free nitrogen is in the atmosphere.
Y
Consumers
eat other
organisms
Decomposers
break down
dead organisms
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Getting rid of my account might as well do it with some fun make sure to read all of this it is hilarious a plane was about to crash and there were 5 people on board and only 4 parachutes. the first person said: " i am roy keane, one of the best footballers in ireland. i am worth a lot of money and my fans need me so i think i should be saved." the others agreed and gave him one of the parachutes and off he went. the second person said: "i am gerry adams, a radical irish politician who can really my country and i think i should be saved." the others said: "o. k.", and gave him a parachute. the third person said: "i am george bush, president of the most powerful country in the world. everyone knows i am a really nice guy and everyone thinks i am stupid, but i'm not, so i am taking a parachute." and off he went. there were two people left, the pope and a 10 year old schoolgirl. the pope said: "child, i am old and frail and have lived my life while you are young, with everything before you. you take the parachute and i will stay with the aircraft and take my chance." "it's o. k." said the girl, "there are still two bush picked up my schoolbag."

If a cell's main function is to produce proteins to be excreted, which organelles would you expect to be larger

The finches on the galapagos island were similar in form except for variations of their beaks. darwin observed that these variations were useful for: attracting a mate defending territory building nests gathering food