Biology, asked by vg8021407, 2 days ago

1. Which of these is true of the endocrine system? A. secretes hormones that are transported to target cells by blood B. causes changes in metabolic activities C. effects are prolonged D. All of above are true. ​

Answers

Answered by rohanDPS1812
1

Answer:

All of the above are true

Answered by sahurajashree970
0

Answer:

here is ur answer

Explanation:

all of the above

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