asked 219k views
5 votes
Emma bends and straightens her arms while lifting weights. Which body systems work together to make this happen?

a
Nervous and skeletal

b
Muscular and endocrine

c
Skeletal and muscular

d
Nervous and endocrine

asked
User Tehlivi
by
8.5k points

1 Answer

4 votes

Answer:

c

Step-by-step explanation:

answered
User NagaLakshmi
by
8.8k points
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