1. When Lucas sees a snake, he had “goosebumps” in his skin. Goosebumps can cause by the
contraction of muscles in the dermis. When these muscles contract, the hair stands. What body
systems work together to make this happen?
a. Integumentary and respiratory systems
b. Integumentary and musculoskeletal systems
c. Musculoskeletal and circulatory systems
d. Circulatory and digestive systems
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Answer:
anu dw?
Explanation:
diko maintindiha promise
Answer:
a.
Explanation:
because the integumentary and respiratory system is where the goosebumps created