What is the difference between an ecosystem and a community?

A community doesn't include non-living things.

Which answer lists the levels of organization from smallest to largest?

atom, molecule, cell, population

Which of the following is not a goal of science?

use data to support a particular or personal point of view

Experts are important because

No one person can know everything, They can identify unique solutions to societies problems.

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Scientific Method, Biology and Levels of Organization

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Questions 16

Answers

1
The smallest unit of all living things
tissue
population
cell
molecule
2
I forgot my homework at school.
inference
Observation
3
What is the difference between an ecosystem and a community?
An ecosystem doesn't have zebra.
An ecosystem doesn't include non-living things.
They are the same.
A community doesn't include non-living things.
4
"Biology" means
study of the land, water and air on Earth
study of living things
study of animals and plants only
study of the environment
5
I think I'm going to fail my quiz
observation
inference
6
The purpose of an experiment is
form a conclusion.
develop data.
test a hypothesis.
form a hypothesis.
7
Scientific hypothesis must be proposed in a way that
enables them to be proved valid
enables them to be tested
doesn't contradict previous hypotheses
ensures that an experiment will be valid
8
Which answer lists the levels of organization from smallest to largest?
Cell, tissue, biome, ecosystem
ecosystem, community, population, cell
Biome, ecosystem, tissue, cell
atom, molecule, cell, population
9
Which of the following is not a goal of science?
use data to support a particular or personal point of view
investigate and understand the natural world
explain events in the natural world
use explanations to make useful predicitons
10
What is the term for all the land, water and air on Earth?
biosphere
ecosystem
community
population
11
The work of scientists begins with
making careful observations
drawing conclusions
creating experiments.
testing a hypothesis
12
Experts are important because
No one person can know everything
They aren't. I do my own research.
They can identify unique solutions to societies problems.
none of the above makes sense
13
A scientific theory does not require much evidence
True
False
14
What level of organization would be most relevant to a cancer researcher?
biomes
populations
ecosystems
cells
15
A scientific law describes a phenomena observed in nature
False
True
16
I see students in the classroom
inference
Observation

Scientific Method, Biology and Levels of Organization Flashcards | StudBud