Answer:
Endothermic reactions absorb energy, so the sum of the energy required exceeds the amount that is released. In all types of chemical reactions, bonds are broken and reassembled to form new products.
Explanation:
Hope this helps!
Chemical reactions make and break the chemical bonds between molecules, resulting in new materials as the products of the chemical reaction. ... Breaking chemical bonds absorb energy, while making new bonds releases energy, with the overall chemical reaction being endothermic or exothermic.
your Question is unclear.
Answer:
There are five levels: cells, tissue, organs, organ systems, and organisms.
Explanation:
I believe this is what you're looking for. Hope it helps.
1.) resist external force
2.) attracted
3.) wash
One of the biggest sources is called nonpoint sources pollution which occurs as a runoff. Hope this helps out
