Step 12: Determine the sizes of the Flocks in the Third Generation
Total Pieces of Food Eaten
Food Percentage
Flock X Flock Y Flock z
32 180 88
11 ✓ % 60 ✓ % 29
3
18
9 ✓
Simulated Number of Birds in Flock for 3rd Generation**
* Divide each flocks total pieces of food by 300, the total number of pieces of food eaten.
** Multiply the food percentage for each flock by the total number of birds (30)
COMPLETE
With only two foods available, natural selection has favored Flock Yvwhich has grown the most
in the first three generations. Meanwhile, Flock Xv has declined the most because its beak was
the least successful phenotype for the food available.
COMPLETE
Intro
12 of 13

the most speciallized is b. grizzly bear

not too sure but maybe in the hot springs.

the sun creates it's own light, also gives light and life to bunch of stuff like plants,animals,humans etc.photosyntesis is the process of making food which needs sun,water,nutrients etc.

answer: the correct option is d. enzyme

lactase and carbonic anhydrase are the examples of enzymes.

lactase is an enzyme, which is present in the small intestine of mammals. it in the digestion of the disaccharide, lactose ( milk sugar) by converting it into two monosachharide, which are glucose and galactose.

carbonic anhydrase is present in the red blood cells. this enzyme plays significant role in the transport of co₂. it in the conversion of co₂ and h₂o into carbonic acid, which is then dissociated into bicarbonate ions and hydrogen ions.