Out of the choices given, nitrogen fixation depends on bacteria. The correct answer for this question is D.
Answer:
Adam
Explanation:
Noah: 8 feet per second
Jessica: 358 feet / 34 seconds = 10.53 feet / second (just divide the feet / seconds.
Adam:
1 mile = 5280 feet
Adam runs 5280 / 444 seconds = 11.89 feet per second
Liz:
1 minute = 60 second.
Liz runs 592 feet / 60 seconds = 9.87 feet / second
Answer: Adam
<span>The answer would be:
Jellies
Salt cured meats
Honey
High osmotic pressure can be used as a natural preservative. In high osmotic pressure, the microbes will hardly survive as their surrounding concentration is too high and induce severe osmosis. The osmosis will take the microbes water, makes it shrink continually lead to the microbes death.
In those 3 foods, there is a high concentration of sugar or salt that increase the osmotic pressure.</span>
Answer:
The correct answer is option (B) "In pursuing a swerving insect, a beetle alters its course while running and its pauses become more frequent as the chase progresses".
Explanation:
One hypothesis suggest that the tiger beetles stop for a moment when they attack because it can't keep its pace and they have to rest, while the other hypothesis suggest that the tiger beetles could not process the rapidly changing visual information when running. The experiments results would support only the second hypothesis if they show that in pursuing a swerving insect, a beetle alters its course while running and its pauses become more frequent as the chase progresses. If a beetle altering its course have to stop more often than a beetle running straight, it would make sense that it has to stop because is unable to process the changing visual information rapidly enough.
