5 1 classifying organisms (life science)

... the basic building blocks of life The cell is the smallest part of your body that is alive The tiniest living things are made of single cells By contrast, multicellular organisms are made of many, ... about 3, 000 times The Parts of Cells The Size and Shape of Cells All cells have some of the same parts Many cells have similar jobs You can compare certain cell parts to some...

Ngày tải lên: 31/03/2017, 10:02

... make food The roots of a plant get water by absorbing it from the soil Then the water and dissolved minerals travel from the soil to the rest of the plant through the xylem You can see the vascular ... are part of the respiratory system The fish absorbs oxygen through its gills Then the oxygen is carried by the blood to all of the fish’s cells The blood als...

Ngày tải lên: 31/03/2017, 10:08

... Permissions Department, Scott Foresman, 19 00 East Lake Avenue, Glenview, Illinois 600 25 10 V 010 13 12 11 10 09 08 07 06 by Johanna Biviano Properties of Matter This balance is one tool that can ... ©DK Images; CDC/PHIL/Corbis; 10 (R) ©DK Images; 12 ©DK Images; 13 (L) ©Philip Dowell/DK Images, (R) Getty Images; 14 (B) ©Spencer Jones/Getty Images; 17 ©DK Images; 19 ©DK Images;...

Ngày tải lên: 31/03/2017, 10:06

... Permissions Department, Scott Foresman, 1900 East Lake Avenue, Glenview, Illinois 600 25 10 V010 13 12 11 10 09 08 07 06 05 What did you learn? What can you check to find out the kinds of foods you should ... remember Staying healthy takes a little work, but it’s worth it If you take care of yourself, you’ll get sick less, have more energy, and feel great And you can have fun doing it!...

Ngày tải lên: 31/03/2017, 20:14

... are used to clean the tank and change its water Filtering the tank’s water is very important Mechanical filters remove gravel and extra food, chemical filters remove pollutants, and biological ... as you can In the wild, the organisms in a fish’s home would keep its ecosystem in balance In an aquarium, you will have to this job The tank should also be set up with plants, rocks, and other ....

Ngày tải lên: 31/03/2017, 20:18

... Permissions Department, Scott Foresman, 1900 East Lake Avenue, Glenview, Illinois 60 0 25 10 V010 13 12 11 10 09 08 07 06 05 16 What did you learn? Why are animals becoming endangered? How farms affect ... Permissions Department, Scott Foresman, 1900 East Lake Avenue, Glenview, Illinois 60 0 25 10 V010 13 12 11 10 09 08 07 06 05 What did you learn? Why are animals becoming endangered...

Ngày tải lên: 31/03/2017, 20:18

... What is a life cycle? A life cycle shows how a living thing grows, changes, and makes new living things The plant life cycle begins with a seed It continues as plants make new plants Life Cycle ... safe from animals 65 CHAPTER Review life cycle , page 48 seed coat , page 39 pistil , page 36 stamen , page 36 seed , page 31 traits , page 47 Use each word once for items 1 6 The The...

Ngày tải lên: 15/01/2015, 14:16

... Foresman, 19 00 East Lake Avenue, Glenview, Illinois 600 25 10 V0H3 14 13 12 11 10 09 08 07 06 Every day we look at weather forecasts, or predictions about what kind of weather to expect Weather forecasts ... updates its weather maps every three hours! The weather map on the top of page 21 shows the United States, and the color-coded bar at the top indicates tempe...

Ngày tải lên: 11/02/2017, 05:14

... Avenue, Glenview, Illinois 600 25 10 V0G1 14 13 12 11 10 09 08 07 06 05 Extinction Today According to the latest calculations by scientists, upwards of forty thousand species of plants and animals ... not yet endangered but are at risk of becoming endangered Since the Endangered Species Act was passed, the status of some species has improved enough to allow them to be upgraded...

Ngày tải lên: 11/02/2017, 05:19

... Avenue, Glenview, Illinois 600 25 10 V0H3 14 13 12 11 10 09 08 07 06 Compsognathus Dinosaur Time Line 228 Million Years Ago Dinosaurs first appear 65 Million Years Ago Dinosaurs die out 0.2 Million ... large are dinosaur fossils Dinosaur paleontologists primarily examine body fossils and trace fossils left by dinosaurs in order to piece together clues about life millions of yea...

Ngày tải lên: 11/02/2017, 05:24

... Food Serving Size Calcium Yogurt cup 45 0 mg Fat-free milk cup 3 52 mg Calcium-fortified orange juice cup 333 mg Macaroni and cheese 1 /2 cup 181 mg Tofu 1 /2 cup 130 mg Soy beverage cup 300 mg Broccoli ... Tofu 1 /2 cup 130 mg Soy beverage cup 300 mg Broccoli cup 90 mg Spinach, boiled cup 24 4 mg Almonds ounce (20 – 25 Almonds) 71 mg Connectors Connective tissue is softer than bone and k...

Ngày tải lên: 11/02/2017, 05:28

... have been created that have twice as much lycopene as unaltered tomatoes 60 50 40 30 20 10 19 96 1997 1998 1999 20 00 20 01 20 01 20 03 Year Soybeans Corn Cotton As the graph shows, there is a lot of ... Permissions Department, Scott Foresman, 1900 East Lake Avenue, Glenview, Illinois 60 0 25 10 V0G1 14 13 12 11 10 09 08 07 06 05 Why Mess with Nature? Many people believe that alt...

Ngày tải lên: 11/02/2017, 05:39

... writing Forecasting the Weather? Encourage students to continue to examine the author’s purpose as they read Forecasting the Weather 16 924 _LRD _TG_ 016 - 017 17 17 12 /28 / 05 1: 05: 45 PM Forecasting the Weather ... 18 16 924 _LRD _TG_ 018 _ 019 12 /28 / 05 1: 06:08 PM Forecasting the Weather Name Vocabulary Directions Write the vocabulary word that b...

Ngày tải lên: 11/02/2017, 05:45

... relationships when they are reading about endangered animals Saving Endangered Species 16 9 24 _LRD _TG_ 044 -0 45 45 45 3 /20 /06 8 :46 :01 AM Saving Endangered Species Name Fact and Opinion • A statement ... roads Statements of Opinion © Pearson Education Statements of Fact 46 16 9 24 _LRD _TG_ 046 - 047 46 12/ 28/ 05 1 :44 :30 PM Saving Endangered Species Name Voc...

Ngày tải lên: 11/02/2017, 06:01

... information are you using to draw those conclusions? What’s New with Dinosaur Fossils? 16924_LRD _TG_ 060-061 61 61 1/18/06 10 :52 :07 AM Dinosaur Fossils? Name Fact and Opinion • A statement of fact is ... below Statement of Opinion: © Pearson Education Statement of Fact: 62 16924_LRD _TG_ 062_0 63 1/4/06 9:42 :59 AM Dinosaur Fossils? Name Vocabulary Directions Use the vocabula...

Ngày tải lên: 11/02/2017, 06:05