Answer:
the beginning growth stage
The third one is the product of cellular respiration
The hypothalamic−pituitary−adrenal system helps maintain balance in the body by directing the sympathetic nervous system, as well as the endocrine system, immune system and digestive system. The hypothalamic−pituitary−adrenal system mainly controls the cortisol levels and the sympathetic nervous system, but it also plays a role in regulating hormones in the endocrine system, and it moderates the immune system and the digestive system.
Earth's Interior Along with it's Composition and State of Matter
Answer:
1. chondrichthyan
2 lateral line system
3. lobe fins
4 operculum
5 ray finned fish
6 swim bladder
Explanation:
A fish with a flexible cartilage skeleton is defined as a chondrichthyan
A lateral line system is a column of organs that are sensitive to small change in water pressure
Fish with strong pectoral and pelvic fins with rod-shaped bones are known as lobe fins
The operculum movement helps certain fish to breathe without swimming.
A fish with a bony skeleton and long, flexible fins is defined as ray-finned fish
A swim bladder is the gas-filled bag used in several fishes.
