Answer:
Domains
Explanation:
Living organisms are divided into three domains:
Archaea
Eubacteria
Eukarya
Organisms are divided into these three domains based on genetic similarities or closeness. Archaea and Eubacteria are domains that consist of prokaryotes or prokaryotic cells.
Prokaryotes in the domain Archaea differ from those in Eubacteria because of certain characteristics like their ability to live in extreme environments and the absence of the peptiglycan in their cell walls.
Prokaryotes in the Eubacteria domain have peptidoglycan walls and RNA unique to them.
Organisms uner Eukarya, as the name suggests, have eukaryotic cells meaning the have an enclosed or membrane-bound nucleus.
Considering these statements;
F. the heart is composed of muscle tissue
G Hormones can trigger asthma attacks
H The rib cage expands to move air into the lungs
J blood cells can attackpathogens
The most appropriate statement that describes one possible interaction between the endocrine and the respiratory systems is G. Hormones can trigger Asthma attacks.
Endocrine systems releases hormones into the bloodstream so that one organ can communicate with another. Respiratory system brings in air to the lungs, where it diffuses into the bloodstream and also excretes carbon dioxide.
Melanosis is any condition of unusual deposits of black pigment in body tissues or organs. Therefore, your correct answer would be letter choice A provided.
I think the answer is the Endoplasmic Reticulum
