Question

They clean blood and make hormones
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Answer 1

Answer:

the blood is purifyied by the excretery system and hormones are secreted by the endocrine system

Explanation:

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Answer 2

the excretory system clean the blood and the endocrine system make hormones. The excretory system helps in filtration of the blood.

Explanation:

• The excess of the substances and the other harmful substances are removed from the blood by the excretory system.

• The endocrine system are organs with secrete hormone which act as a chemical messenger as they move through the blood. They help in important functions of the body.

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