Diffusion, osmosis, or active transport.
Green plants need water (H2O) and carbon dioxide (CO2) for the process of photosynthesis.
Although CO2 has carbon, it's inorganic (there are some chemistry rules for what compounds are organic/inorganic, but I won't talk about them here).
b) some bacteria reduce nitrate ion
Answer:
Nutrient-rich blood flows into the liver from the intestines through the hepatic portal vein.
Answer:
Gas vibrate and move freely at high speeds.Liquid vibrate move about,and slide past each other. solid vibrate but generally do not move from place to place.
