Answer: Transport substances throughout an organism. The cytoplasm in a single celled organism and the circulatory system in a human both transports substances throughout an organism
Explanation:
Answer:
Metamorphosis is a biological process by which an animal physically develops after birth or hatching
Answer:
It is possible since a receptor can activate different signaling pathways in different cell types
Explanation:
In a cell, a receptor bind to a specific ligand to activate a signaling pathway, while the same receptor may bind either with the same or another ligand in another cell type and thus activate another signaling pathway
Answer:
Romans
Explanation:
In ancient times, baths heated by hot springs were used by the Greeks and Romans, and examples of geothermal space heating date at least as far back as the Roman city of Pompeii during the 1st century ce.
