An observation is defined as: "the action or process of observing something or someone carefully or in order to gain information"; an inference is defined as: "a conclusion reached on the basis of evidence and reasoning."
renewable resource
Explanation:
they are the resource made by god
The correct answer is: A. minus end; dynein
Microtubules are cytoskeletal fibers that have an important role in the intracellular transport (movement of vesicles within the cell) and in the mitotic spindle during mitosis. The plus end of the microtubules extend through the periphery of the cells while the minus ends are anchored within the centrosome.
Necessary proteins for the vesicle’s movement are motor proteins:
• kinesin which is positive end directed
• dynein which is negative end directed
So, beside vesicles these proteins are also involved in organelles’ transport in opposite directions through the cytoplasm.
I think it is all of the above but you might want a second opinion.
Caverns most commonly form in limestone