Answer:
Soil is composed of small pieces of a variety of materials, so it is a heterogeneous mixture.
Explanation:
Answer: population of bacteria can survive and flourish by using light independence reactions
Explanation: So like the bacteria perform chemical reactions which produce energy for them
Answer:
Location B, because cracks between plates are filled with molten rocks which solidify
Explanation:
Location B because, as the tectonic plates move away under the sea, inside the sea are cracks of the ocean floor that releases molten rocks, or a type of liquid that hardens when interacting with liquid (thats from the mantle).
Myosin and actin protein filaments attach to each other . Calcium ions release into myofibrilles . Myosin filaments pull on the actin filaments
