Characteristics of Life Answers

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Justify your choice by explaining why it is a biotic factor. Use complete sentences.

Answer:

I am a biotic factor because I am currently living. I have cells, use energy, can reproduce, respond to stimuli, and grow and develop.

3

Which fact(s) below did you include in your explanation?

A
The thing is currently living.
B
It is not living now, but it was living in the past.
C
It has all five characteristics of life: it has cells, uses energy, reproduces, responds to stimuli, and grows and develops.
5

Why or why not? Explain using the meaning of abiotic and your understanding of the characteristics of life.

Answer:

Abiotic factors are nonliving. Living things have cells, so abiotic factors cannot have cells.

6

Check the fact(s) below that you included in your explanation.

A
Abiotic factors are nonliving.
B
Living things have cells.
C
Abiotic factors cannot have cells.
10

Check all of the biotic factors.

A
Bobby
B
steak
C
wooden stool
D
knife
E
potatoes
F
water
G
ceramic dishes
H
his dad
11

Using complete sentences, compare and contrast the terms living and biotic. In your response, illustrate using examples and appropriate compare-and-contrast vocabulary.

Answer:

Living things are alive, while biotic things include living organisms and things that were once alive or came from living organisms. Therefore, all living things are biotic, but not all biotic things are currently living. Flowers are both living and biotic, whereas paper is biotic but not living.

12

Check the items you included in your answer.

A
Both living things and biotic factors can be alive.
B
Unlike living things, biotic things may not be alive; they may have once lived or came from something living.
C
I included an example of something both living and biotic, such as flowers.
D
I included an example of something biotic, but not living, such as paper.
E
I used compare-and-contrast vocabulary.

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