No system is completely closed off from its surroundings Which example represents a system that is almost completely closed

A- a wood burning-fireplace

B- A capped thermos

C- An uncapped soda bottle

D- a pot of boiling water

Ais a landform that is formed at the mouth of a river from the deposition of sediment carried by the river as the water flows.

What is a sex-linked genetic disorder that disrupts the blood's ability to clot? a.achondroplasia b.huntington's disease c.hemophilia d.albinism

Why is earth's outer core hotter than earth’s oceanic crust? earth’s oceanic crust is denser than earth’s outer core is. earth’s oceanic crust has lava flowing from the mantle. earth’s outer core has a composition of solid iron and nickel. earth’s outer core is deeper within earth than oceanic crust is.