<p>@ZorroX99: "Normal Human blood: 2 choices excluding the one that said Diastolic 180"
No. It said Systolic 180. o.o</p>
<p>yea, return to atmosphere. because plants can't take up N2 which means it prly wouldn't go into the soil that way.-- at least i think so.</p>
<p>yes, the gas exchange was skin, many amphibians, including frogs, can breathe through their skin, but snakes cannot.</p>
<p>the snake and mice was in the core questions, i personally took M so im sure.</p>
<p>the dandelions and milkweeds question is seed dispersal, because those appendages which allow them to catch on clothes and parachute on air are on fertilised seeds, not on pollen, therefore they don't need to be pollinated, just spread and germinate.</p>
<p>humans and chimpanzee share a common ancestor. Darwin never said we are evolved from apes, thats a misconception.</p>
<p>Yes NO3 to N2 is for returning nitrogen back to atmosphere, because N2 is atmospheric nitrogen, not the nitrates that plants can use.</p>
<p>Can anyone please give an answer to the question about the unique feature of retroviruses? I put reverse transcriptase, but apparently thats not true with the latest research(but maybe still true with CB :p )</p>
<p>For the last set of E questions was one of the answers "multiple experiments"</p>
<p>If I got like 4/5 wrong. Do you think I could still get 780 or higher? Or like 760? </p>
<br>
<p>3<</p>
<br>
<p>Wow. It seems like all the questions asked here were about the same 7/8 questions. (And they were difficult for me too). Haha. XD</p>
<p>eatsalot YOU GIVE ME HOPE!!!! :) mwah! love u</p>
<p>zorro, i dont think it was multiple experiments. i remember filling it in, but i reread the paragraph, and it said that the numbers were the avg from 3 experiments (i may be wrong though)</p>
<p>i have a question...for the blood thing,
I know number 1 was a sickle cell...but what about number 5?</p>
<p>I don't know. I chose only the number 1, thingie...but it could be number 5 too....i'm not sure.............. >3< Oh well, we'll found out when it comes. XD Same time as AP tests-ish!</p>
<p>CORE it had the least red blood cells i think
but i only put number 1 :( so i missed it
hate those 1, 1 and 3, 1 and 3 and 5 type questions:(</p>
<p>I remember choosing an answer with ___ and ____
it was like the one before another one that said ____ and ____</p>
<p>The one with low oxygen is 1 only because the question said that which BLOOD CELLs would have the worst oxygen capacity. It didn't say the total oxygen in the whole organism. Having little red blood cells does not affect the capacity that these blood cells hold oxygen.</p>
<p>what was the answer for protein digestion is completed here?</p>
<p>what was the answer for protein digestion was completed here?</p>
<p>Stomach and intestine pretty sure. Stomach for sure</p>
<p>do you know which intestine?</p>
<p>oh yeah fortify!!
i remember thinking that and not choosing 5 because of that.</p>
<p>its small intestine for sure</p>
<p>basically it allw as from the PR... i was sooo happy because i was cramming yesterday and i guessed educatingly on like 20 questions or so.. and i am looking in the PR and all thsoe answer i put were right, cept like 3 of them....
It is so crazy how many questions were from the PR for bio... the bears, squirrels, wolves one, the fruit graphs one...and a lot more i cannot remember at this moment... but i highly recommend PR for bio, it is insane, hopefully i get at least a 700</p>
<p>how about that question that said ONE ribose, ONE phosphate and ONE nitrogen base?</p>