Answer: A. cooled and hardened lava from volcanoes
C. sediments deposited by rivers and ocean currents
An accretion is a process in which new materials are added to a tectonic plate or landmass. This process causes the enlargement of the landmass. The materials being added includes sediments, lava from volcanic eruptions and other materials from other sources.
The process of accretion can enlarge the size of a continent along its edge. The new land comes from the cooled and hardened lava from volcanoes and other reason is sediments deposited by rivers and ocean currents.
I believe that attached to this question are choices that contain the answer. As I say the choices, I believe that all of the listed characteristics makes the sphagnum peatlands responsible for inhibiting decomposition. Sphagnum peatlands are mosses that are conditions our soils.
There are four main types of passive transport: Osmosis, diffusion, facilitated diffusion and filtration.
Because of ionic bond I think
It makes proteins and lipids
it controls the calcium levels in your muscles
it detoxifies poisons, alcohol and even drugs
hope this helped
