Answer:
Microtubules
Explanation:
Microtubules can potentially form a physical link between the plasma membrane.
False. It's not always reliable. For example, in lab mice, saccharin has caused tumors. But for humans to get cancer from saccharin, we would have to take in astronomical levels of saccharin, which we, as humans, don't do.
Answer:
The strength of the gravitational force between two objects depends on two factors, mass and distance. the force of gravity the masses exert on each other. If one of the masses is doubled, the force of gravity between the objects is doubled.
Explanation:
The five main characteristics are foot region, hard exoskeleton, bilateral symmetry, left and right limbs and a segmented body.