Sidney W. Fox produced proteinoid spheres, which suggest a possible route from chemical to cellular life.
I’m pretty sure it’s shale.
Centipedes are carnivores, they use venom to kill their prey. They are preyed upon by birds, toads and shrews.
Answer:
Choice C. Sodium bicarbonate acted as a pH buffer in Solution 2.
Explanation:
Sodium carbonate is used as pH buffering agent. Buffering agent is a type of solution which contains weak base or acid which stabilize the solution when another strong acid or base is added to the solution. If acid is added, the weak base that is present in the solution reacts with it and when base is added, weak acid reacts with it.
