Student Resources—746

Equilibrium, 255, 256; punctuated,
340, 340–341
Equinox, 183, 183
Erosion, 559 lab, 575, 575; of
rocks, 72
Eruptions, volcanic, 91, 91, 170,
170, 592, 592–593
Esophagus, 402
Essential amino acids, 406
Estimation, 446 act
Estrogen, 476
Etna, Mount (Italy), 714
Eukaryotic cell, 224, 224, 225
Europa (moon of Jupiter), 198
Evaporation, 660, 662, 662–663,
662 lab
Evaporites, 33, 33
Evergreens, 516, 516
Evolution, 334–355; and
adaptations, 338, 338–339, 339;
and changing sources of genes,
339; clues about, 343, 343–349,
344, 345, 345 act, 346; Darwin's
model of, 335–338, 336; and
DNA, 349, 349; early models of,
334, 334–335; and embryology,
347, 347; and fossils, 343,
343–347, 344, 345, 345 act, 346;
and geographic isolation, 339,
339; and homologous
structures, 348, 348; of humans,
349, 349, 350, 350, 352,
352–353, 353; and natural
selection, 336–337, 337 act, 342
lab; of plants, 501, 501; of
primates, 350, 350–353, 351,
352, 353; speed of, 340,
340–341; and variation, 338,
338, 354–355 lab; and vestigial
structures, 348, 348
Excavation, model of, 5 lab,
20–21 lab
Excretory system, 419–423;
functions of, 419; urinary
system, 419, 419–423, 420
Exhaling, 412, 414, 415, 415
Exocytosis, 258, 259
Exosphere, 92, 92, 93, 95
Experiment, 16–17, 16–17
Extensor muscles, 443
Extrusive rock, 63, 63, 64
Eye, 453, 453
Facilitated diffusion, 257, 259
Fall equinox, 183, 183
Fat(s), 250; body, 406, 407, 407, 434;
dietary, 405, 406–407, 407 lab
Fat-soluble vitamins, 407
Feldspar, 34, 37, 58, 58, 69, 74
Female reproductive system, 471,
475, 475–477, 478 lab
Fermentation, 264, 264, 265
Ferns, 508, 509, 509, 511
Fertilization, 284, 285, 286, 475,
477, 479, 479, 481
Fetal stress, 484
Fetus, 482, 482, 482 lab
Fiber, 406, 406 act
Fibrin, 368
Finch, evolution of, 336, 336, 336 act
Fireworks, 602, 602
First aid dolls, 460, 460
Fish, adaptations of, 155, 155
Fission, in reproduction, 281
Fission hypothesis, 190, 191
Flexor muscles, 443
Flight, 682, 682, 695 act
Flooding, 132
Flower(s), 517, 517
Fluid(s), 666–673. See Liquid(s).
See also Gas(es); and
Archimedes’ principle, 671,
671, 674–675 lab; and buoyant
force, 670, 670–671, 671,
674–675 lab; and density, 671,
671 act; and Pascal’s principle,
672, 672–673, 673; and
pressure, 666–670
Fluid levels, regulating, 420
Fluorescence microscope, 222
Fluorite, 32, 37, 38
Fog, 123, 123
Foldables, 5, 29, 57, 89, 117, 147,
177, 213, 245, 275, 305, 333, 365,
399, 433, 467, 499, 531, 559, 593,
619, 651, 683, 715
Foliated rocks, 69, 69
Food, daily servings of, 410; fat
content of, 407 lab; labeling of,
410, 410; particle size and
absorption of, 424–425 lab;
sources of, 217
Index
Equilibrium Fruit
F
Food chains, 544, 545
Food groups, 409, 409–410
Food web, 546, 546, 546 act
Fool's gold (pyrite), 36, 36, 39
Force(s), 666, 690–691; adding,
692–693; and area, 667, 667;
balanced, 692, 703, 705,
706–707 lab; buoyant, 670,
670–671, 671, 674–675 lab;
gravitational, 696, 696, 700, 703,
704, 705; long-range, 691;
measurement of, 666; and
motion, 690–691; and pressure,
666–670; unbalanced, 692–693,
693, 706–707 lab
Force pumps, 673, 673
Forecasting weather, 134, 134–137,
135, 137 lab, 145
Forests, and deforestation, 165,
165, 165 act; as renewable
resource, 560, 560
Formaldehyde, 572
Formulas, chemical, 263
Fossil(s), clues about evolution
from, 343, 343–347, 344, 345,
345 act, 346; dating, 345, 345;
hominid, 351, 351; in rocks, 344,
344, 345, 345, 345 act; types of,
344, 344
Fossil fuels, 562, 562; alternatives
to, 563–567; burning, 165;
conservation of, 562; and
greenhouse effect, 570; as source
of energy, 730, 730
Fossil record, 501, 501, 509
Fossil-rich limestone, 75
Foxglove, 508
Fracture, 39
Franklin, Rosalind, 291
Fraternal twins, 480, 480
Freezing, 601, 601, 651 lab, 660, 661
Freezing point, 597, 661, 661 act;
of solvent, 632
Freshwater ecosystems, 533, 533
Friction, 697–700; rolling, 698,
698, 699; sliding, 698, 698, 699,
701 lab; static, 697, 697, 699, 701
lab, 703, 703
Frog, 342 lab
Front(s), 127–128, 128, 136, 136
Frozen fossils, 344
Fruit, 517, 517
INDEX 831
Index