That would be the ribosome
Ribosomes are tiny particles that carries RNA molecules.
I believe its A. I could be incorrect though.
Answer:
The force of friction is reduced between the blocks by adding the dishwashing liquid because the liquid is slippery and this makes it difficult for the two surfaces to contact each other directly. Therefore the blocks slip past each other rather than grinding against each other, producing less friction.
Explanation:
Hope This Helps :P
Here is the type of shots in the lord of the rings
"An example of mutualism in the rainforest is the pollination of the Durian tree by bats."
