Questions and answers by

fesji

Questions (28)

What is the definition of pesticide?A)a chemical that kills vegetation the act of using something the process of polluting the
1. 1 answer
2. 130 views
What is the definition of herbicide?A)a chemical that kills pests, especially insects the act of using something a chemical that
1. 3 answers
2. 105 views
What is the definition of consumption?A)the act of using something B)the process of polluting the earth C)a chemical that kills
1. 1 answer
2. 98 views
Mines can damage the _____ of communities nearby.groundwater housing air streets landfills
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2. 80 views
The forests produce much of the world's available _____.pollutants nitrogen pesticides oxygen carbon dioxide
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2. 104 views
The chemicals can also pollute _____ water sources, making them unsafe.solid chemical vapor frozen drinking
1. 3 answers
2. 99 views
Select 2 that apply.Chemicals used on land include fertilizers, _____, and _____. herbicides liquids pesticides detergents
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2. 118 views
Land use requires wise _____ to avoid waste.selling techniques dumping fishing management lake creation
1. 3 answers
2. 97 views
The manager of the planet is _____.the atmosphere plants man animals the sun
1. 3 answers
2. 96 views
What is the definition of particulate?A)the time between birth and death what could be expected or anticipated a substance, or
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2. 115 views
What is the definition of vaccination?A)to expose a person to a weak form of a diseased organism to build an immunity to it
1. 3 answers
2. 113 views
What is the definition of hygiene?A)a substance, or material, made up of tiny particles B)the time between birth and death C)the
1. 3 answers
2. 133 views
Select 2 that apply.The result of the population boom in regard to Earth's resources is: A)There are more people to take care of
1. 5 answers
2. 228 views
Select 3 that apply.People are living longer today than ever before because: A)better hygiene B)control of deadly diseases
1. 1 answer
2. 86 views
The population of the Earth is _____.16 million 6 million 3 billion 6 billion 16 billion
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2. 130 views
Man is the ultimate _____.creature producer mammal consumer entrepreneur
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2. 103 views
What is the definition of the word appendage?A)a worm like amphibian B)a predatory bird, such as an eagle C)a deep sea creature
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2. 96 views
Select 6 that apply.What are some of the ways in which humans have tried to help stop the decline of animal species? A)stiff
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2. 124 views
ToxinA)a worm-like amphibian that burrows in the soil B)a change in physical form and structure due to maturity C)a juvenile
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2. 142 views
Select 5 that apply.How many of these are the classes of vertebrates: Select all that apply. arthropods fish reptiles birds
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2. 176 views
An _____ is an ocean invertebrate having spiny skin.Echinoderm Coelenterate Arthropod Exoskeleton Invertebrate
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2. 116 views
LarvalA)to produce and give off a substance B)a worm-like amphibian that burrows in the soil C)a juvenile form of an animal D)a
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2. 114 views
When an animal sleeps through cold weather, that is called _____.radial appendage hibernation estivation visceral
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2. 96 views
The animals without backbones are called _____.strong complex vertebrates simple invertebrates
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2. 102 views
DeforestationA)put an end to; did away with B)put in danger; seriously threatened C)to kill off entirely; to make extinct D)the
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2. 91 views
An _____ is an outer covering that supports the soft inner tissues in an arthropod.arthropod coelenterate echinoderm exoskeleton
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2. 125 views
radialA)having to do with the front side (or bottom) B)having a repeating pattern which stretches outward from the center
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2. 110 views
BilateralA)the front side; toward the front B)two-sided C)the ability to move from place to place D)the back side; toward the
1. 1 answer
2. 107 views