Answer:
substances can move from areas of low concentration to areas of high concentration
Explanation:
usually substances move across their concentration gradient which is from high concentration to low concentration. Active transport can allow substances to move against their concentration gradient.
Answer:
Ionic bonding When metals react with non-metals, electrons are transferred from the metal atoms to the non-metal atoms, forming ions . The resulting compound is called an ionic compound .
Explanation:
It's either A) or D). Lemme check...
-It is A). MRSA does not currently have a vaccine.
Answer:
These dwellings are called gers, and during the Mongol Empire they consisted of a round, collapsible wooden frame covered in felt.
Explanation:
hope it helps
I think its because we don't know how to harness it, with out making things explode.
