Scales, most live in hot dry places, lungs to breathe, lays eggs

Source of all energy in a ecosystem

Plant organ that absorbs water and nutrients from the soil

A unicellular reproductive structure that requires a wet enviroment

Feather, 2 legs, has lungs, lays eggs

a waste product that harms living things and damages an ecosystem

The way an organism interacts with living and nonliving parts of a area

A species that is first to colonize in a new area

The part of the cell that stores food, waste and water

The part of the cell that is a jelly like material

A organism that gets food by eating other organisms

The type of succession that restores a ecosystem after it has been damaged

A group of similar living things that can produce offspring

The process of cleaning and restoring a damaged ecosystem

To make new products from materials that were used in another product

The saving and protecting of natural resourcees

The green material in plants that absorbs sunlight

The struggle to get the resources they need

Part of life in water and part land, need a moist area

A multcellular repreductive structure that contains food with hard coating

Interaction in which one organism eats another organism

A plant that has tubes to transport food and water threw the plant

To categorize a organism into a group based on its chaacteristics

all the living and nonloving things in a area

The gradual replacement of one community

Have fur or hair, Most have limbs, have lungs, females produce milk

an animal that is eaten by a predator

One of six main groups into which living things are sorted

relationship between two species in which both benifit

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Questions 74

Answers

1
Reptiles
Flat skin, live in moist area, has lungs to breathe, does not have eggs
Smooth skin, live in cold areas, gills to breathe
Scales, most live in hot dry places, lungs to breathe, lays eggs
none of the above
2
organism
any living thing
A animal without a vertabrate
Several living things
A animal with a vertabrate
3
Sun
Source of all energy in a ecosystem
The source of all animals in a population
none of the above
Both work
4
energy: all living things need to survie
True
False
5
photosynthesis: the process by which green plants make food by using sunlight for energy
False
True
6
Land ecosystem covered with trees and grasses
Forests
Tundras
Grasslands
Coral reefs
7
invertebrate, Has no backbone
True
False
8
arthropods: Largest group of invertebrates
no
yes
9
roots
The main site for photosynthesis
All the above
Plant organ that absorbs water and nutrients from the soil
None of the above
10
spore
A vascular, multicellular seed that needs a wet area
A unicellular reproductive structure that requires a wet enviroment
A vascular seed that needs dry land
A seed that never grow to a plant
11
vertebrate
None of these
A insect with a spinal cord
A animal with a backbone
A animal with no bones
12
birds
none of them
Feather, 2 legs, has lungs, lays eggs
Feathers, 4 legs, has gills, dont hatch from eggs
all of them
13
pollution
None of the above
The way we damage our earth
a waste product that harms living things and damages an ecosystem
When fossil fuels burn in the large factories
14
niche
The way livings things block off other livings things
The way an organism interacts with living and nonliving parts of a area
15
forest: A large are with no trees
True
False
16
symbiosis: a animal
True
False
17
non vascular, A plant with no tubes
false
true
18
pioneer species
A species that is last to colonize in a new area
A species that is first to colonize in a new area
19
Tundras: a dry area with no life
True
False
20
carnivores
Organisms that eat meat and plants
Organisms that onlt eat plants
Oragnisms that only eat meat
21
vacuole
The part of the organism that stores food, waste, and water
none of the above
The part of the cell that decomposes food, water, and waste
The part of the cell that stores food, waste and water
22
major cause of air pollution
factories
fossil fuels
plastic
livestock
23
cytoplasm
The part of the cell that has no material
none of the above
A hard material inside of the cell
The part of the cell that is a jelly like material
24
never decompose
Tin cans and Styrofoam
None of these
Plastic and Glass
Glass and Styrofoam
25
consumer
A organism that makes food for itself
A organism that gets food by eating other organisms
A organism that breaks down food for energy
26
secondary succession
The type of succession that starts with bare rock
The type of succession that restores a ecosystem after it has been damaged
27
species
A group of different living things who can produce offspring
A group of similar living things who cannot produce offspring
A group of different living things that cannot produce offspring
A group of similar living things that can produce offspring
28
herbivores
Organisms that eat plants and meat
Organisms tha only eat meat
Orgnisms that onlt eat plants
29
parisitism: Both species benifit
False
True
30
omnivores: Organisms that onlt eat plants
True
False
31
Reclaimation
The process of cleaning a normal biome
The process of cleaning and restoring a damaged ecosystem
The process of making new habitats for endangered animals
none of the above
32
recycle
none of these
To use less of a certain product
To make new products from materials that were used in another product
To use something again
33
conservation
The process of cleaning and restoring a damaged ecosystem
The saving and protecting of endangered species
None of the above
The saving and protecting of natural resourcees
34
chlorophyll
The green material in plants that absorbs sunlight
When leaves turn brown in the fall
You dont know
none of these
35
competition
The benifit of getting resources they need a specific time
The struggle to get the resources they need
The struggle of a family to get their young to a safe place
A long journey to get to a safe place
36
Amphibians
Live part of life on land and water, have gills, dry area
Live all life on land with lungs
Part of life in water and part land, need a moist area
All life on water, no legs
37
unicellular
made up of one cell
made up of more than one cell
made up of no cells
made up of several cells
38
seed
A unicellular ungrown plant that has a hard protective coat around it
All of them
A multcellular repreductive structure that contains food with hard coating
none of the above
39
multicellular
none of the above
Made up of more than one cell
made up of no cells
Made up of one cells
40
predation
Interaction in which one organism eats another organism
Interaction in which nonliving things damage living things
41
Why secondary succession is faster: Goes back to bare rock
False
True
42
Vascular plant
all of the above
A plant that has tubes to transport food and water threw the plant
A plant that has no bark on the outside of the plant
A plant with water inside of the leafs
43
classify
To pick which food goes in what group
To categorize a organism into a group based on its chaacteristics
To infer which animal goes in which group, (herbivores, carnivores)
To make a observation of what we eat in each group
44
ecosystem
All the nonliving things in a community
All the Living things in a biosphere
all the living and nonloving things in a area
none of the above
45
succession
Starting with bare rock
The gradual replacement of one community
46
mammals
dont have limbs, use lungs to breathe, give birth without eggs,
None of the above
Have fur or hair, Most have limbs, have lungs, females produce milk
Have no hair, dont have limbs, use gills, males produce milk
47
prey
an animal that is eaten by a predator
An animal that is doing the eating
48
Kingdom
none of the above
One of six main groups into which living things are sorted
One of five main groups into which living things are sorted
One of seven main groups into which living things are sorted
49
mutualism
relationship between two species in which both benifit
relationship between two species in which one is harmed, one benifits
50
wetlands: Marshes, swamps, bogs
False
True
51
reduce
Makeing new materials from a different mateirials
To use more of somthing
to use something again
To use less of something
52
Producer
A organism that uses energy from sunlight to make thei own food
none of these
they can do both of those
A organism that eats other organisms for energy
53
Leaves
A leaf with green powder on it
The main site for roots
A plant that absorbes sugar
None of the above
54
predator: an animal that is eaten by others
False
True
55
major cause of water pollution: fossil fuels
True
False
56
invasive species: animals, and plants that are not native to the ecosystem
False
True
57
habitat
A new area in a ecosystem
A abandoned area in a ecosystem
A place with bare rock
A preferred area where a organisms needs are met
58
population: a group of the same speciecs in one area
False
True
59
photosynthesis: They process in which plants make their food
False
True
60
stem
A nonvascular plant organ that does not hold up a plant
A organ that breathes
Plant organ that provides stucture for the plant
all of the below
61
YOU DID IT. I HAVE BEEN WAITING
You
It
DId
!!!!!!!!!!!!!!
62
coral reefs
A underwater ecosystem made of bony organisms that look like plants
A over water area without any life, Abandoned, or brand new
None of the above
A island with living things on it
63
Reuse: To use it again
True
False
64
phloem
Vascular tissue that carries sugar up and down the plant
None of the below
Vascular tissue that carries sugar up the plant
Nonvascular tissue that carries carbon dioxide down the plant
65
Exoskeleton
None of the below
Hard outer body that provides support to the invertebrate
Bones on the ouside of their body
The outer body part on a vertebrate animal
66
deserts
A dry area that has no sunlight
A wet area with no soil
A dry area with fast evaporation
none of them
67
decomposer
An organism that eats nothing, gets its own nutrients
An organism that eats other organisms
An organism that breaks down decaying materials
none
68
Fish
Have bones, lay eggs, breathe threw lungs
Have cartilage, breathe threw gills, give birth without eggs
Its just a fish
Have cartilage, breathe threw gills, give birth threw eggs
69
commensalism
One species benifits and the other is unaffected
One species benifits and the other one is harmed
70
xylem
A tube that carries food down the plant to the roots
Vascualar tissue that carries water upward from the plants roots
None of the below
The main source in a plant
71
what is a cell
The organs in a organism
An Atom
The smallest unit of a living thing
The largest unit of a a animal
72
community
All the living things in a area
All the nonliving things in a area
none of the above
All the living and nonliving things in a area
73
primary succession
Type of succession that starts with soil
Type of succession that starts with bare rock
74
Cell wall
What part of the cell protects and gives support to the cell
a wall on the cell
The wall that makes the cell living
sugur around the cell

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