What is the value of 7C2?<br> A. 15<br> o<br> B. 21<br> O C. 42<br> O D. 49<br> The answer

oee [108]

I’m pretty sure it’s green plants

5 0

3 years ago

Wewaii [24]

I believe it is convergent evolution

4 0

3 years ago

Colt1911 [192]

<h2>Operational definition</h2>

Explanation:

An operational definition is used to define the terms of a process which is needed to determine the nature of an item such or its properties such as quantity, chemical composition, etc.
The degree of operationalization vary.

Operational definitions can be defined as labels and concepts in the way they are measured.

8 0

3 years ago

kari74 [83]

Answer:

flower color, flower position, seed color, seed shape, seed pod shape, pod color, leaf pattern, and stem length.

Explanation:

Some common inherited characteristics

3 0

3 years ago

storchak [24]

Answer:

Producers give off AND take in carbon dioxide

Explanation:

They give off carbon dioxide from respiration so they return carbon dioxide to the atmosphere. They also use carbon dioxide to synthesize their food.

6 0

3 years ago

What is the value of 7C2? A. 15 o B. 21 O C. 42 O D. 49 The answer