Student Resources—746

Abdominal thrusts, 415, 416
Abiotic factors, 532–534; air, 534,
534; light, 533, 533; soil, 534, 534;
temperature, 533; water, 533, 533
Acceleration, 687–689; calculating,
688; equation for, 694, 695; and
velocity, 687–689, 689
Accessory organs, 401
Acetic acid, 624, 624, 639, 639
Acetylcholine, 452
Acid(s), 634–636; in environment,
635, 636; measuring strength of,
638, 638–640, 639, 642–643 lab;
neutralizing, 640–641, 641;
properties of, 634; reaction with
bases, 640–641, 641; uses of,
635, 635
Acidophils, 638
Acid precipitation, 569, 569, 569
lab, 636
Acid rain, 636
Acquired characteristics
hypothesis, 335
Acquired Immune Deficiency
Syndrome (AIDS), 386
Active immunity, 380
Active transport, 257, 257, 259
Active viruses, 232, 232
Activities, Applying Math, 76, 121,
229, 271, 446, 469, 606, 671, 688;
Applying Science, 38, 94, 150,
197, 287, 337, 385, 422, 508, 546,
580, 631, 661, 732; Integrate, 10,
33, 45, 65, 96, 100, 119, 132, 150,
153, 161, 185, 196, 215, 226, 229,
257, 263, 277, 285, 317, 322, 338,
344, 347, 369, 374, 382, 404, 408,
417, 435, 440, 452, 479, 480, 486,
502, 507, 515, 534, 547, 548, 563,
569, 572, 603, 605, 623, 627, 630,
631, 638, 654, 658, 673, 691, 704,
723, 725, 730; Science Online, 7,
16, 44, 64, 68, 104, 130, 163, 181,
188, 198, 216, 233, 264, 293, 307,
345, 367, 417, 445, 451, 475, 483,
508, 519, 536, 540, 580, 598, 603,
637, 640, 655, 661, 673, 692, 697,
732; Standardized Test Practice,
26–27, 54–55, 84–85, 114–115,
144–145, 174–175, 208–209,
242–243, 272–273, 302–303,
330–331, 360–361, 396–397,
430–431, 464–465, 494–495,
528–529, 556–557, 588–589,
616–617, 648–649, 680–681,
712–713, 744–745
Adaptation, 152–155, 333 lab, 338,
338–339, 339; behavioral, 154,
154–155, 155; structural, 152,
153, 154
Adenine, 291
Adolescence, 484, 486
Adrenal glands, 471
Adulthood, 484, 486, 486–487
Africa, primate evolution in,
351–352, 352
Age, relative, 10
Agriculture, genetically engineered
crops in, 322; labeling of
genetically engineered produce
in, 323, 323; and soil loss, 575, 575
AIDS (Acquired Immune
Deficiency Syndrome), 356, 386
Air, heated, 103, 103; mass of, 95
lab; movement of, 103–107, 104,
105; oxygen in, 90, 91, 91
Aircraft carriers, 692 act
Air mass, 126, 126
Air pollution, 568–572; and acid
precipitation, 569, 569, 569 lab,
636; and environment, 534, 534;
greenhouse effect, 570, 570, 577
lab; indoor, 572, 572; and ozone
depletion, 96, 96–97, 97, 571,
571; smog, 91, 568, 568
Air quality, 250 act, 572. See also
Air pollution
Index
Abdominal thrusts Animal(s)
A
Italic numbers illustration/photo Bold numbers vocabulary term
lab a page on which the entry is used in a lab
act a page on which the entry is used in an activity
Air resistance, 700, 700
Air temperature, 119, 119, 121,
121, 135, 570, 570
Alaska, volcanoes in, 170
Albinism, 338
Alcohol, 264, 264, 456
Algae, green, 502, 502, 533; oxygen
production by, 96; and water
pollution, 573
Alleles, 306, 307, 310; multiple,
315
Allergens, 387
Allergies, 387
Alloys, 625, 625
Alluvial fan, 60
Almandine, 43, 43
Alternative resources, 733–735,
733 lab, 734, 735
Altitude, and atmospheric
pressure, 94, 94, 94 act, 534; and
skin, 435
Altostratus clouds, 123
Aluminum, 45, 45; recycling, 580
Alveoli, 414, 414, 417
Amber fossils, 344
Amethyst, 41, 43, 43
Amino acids, 225, 405–406; in
protein synthesis, 293, 293
Ammonia, 597
Amniotic sac, 481
Amoeba, 276
Amorphous solids, 654, 659, 659
Anaphase, 278, 279, 286, 286,
287, 289
Andesite, 64
Andesitic rock, 64, 65
Anemia, 370
Anemometer, 119
Angiosperms, 517, 517–519, 518,
519, 520
Animal(s), behavioral adaptations
of, 154, 154–155, 155;
communication of, 15;
competition among, 541, 541;
habitats of, 543;
INDEX 825
Index