Answer: I belive they're islands because when the summit of a seamount reaches the oceans surface it <u>becomes an island.</u> Some seamounts are islands that slipped beneath the ocean's surface after they became extinct.
Igneous rock can not be formed from hardened rock.
It is related to natural cycles which affect activities of ecosystems
natural energy conversion can help maintain/ restore balance
Answer: The correct answer for the fill in the blank is A) Circulatory, immune.
Circulatory system also called cardiovascular system is a vast network of organs and vessels that allow the circulation of blood so as to transport nutrients, oxygen, other gases, and hormones to different parts of the body.
Blood contains different cells like white blood cells, red blood cells, platelets.
White blood cells ( also called leukocytes) work closely with immune system. They provide defense against pathogen ( disease causing organisms) through various ways ( like ingesting foreign material, producing antibodies to clear the antigens). By doing so, they protect us from infection and disease.
