Final answer:
Hormones like PTH fall into endocrine signaling, where they travel through the bloodstream to distant cells, producing long-lasting effects.
Explanation:
Hormones like parathyroid hormone (PTH) fall into the endocrine type of long-distance intercellular communication. Endocrine signaling involves hormones traveling through the bloodstream to target cells in distant parts of the body, producing slower but longer-lasting effects.
Learn more about Endocrine Signaling here:
https://brainly.com/question/38473358
