PLZ HELP . Flattened, hollow folds and sacs of endoplasmic reticulum are called cisternae.
a. TRUE
b. FALSE

Imagine that certain laws of physics could be ignored and you were able to travel vast distances in moments. now imagine that you traveled to an earth-like planet located light-years away that is known to support life. think about what you’ve learned in this unit and make an argument for what you think would be the dominant type of life form on this planet. consider whether a notochord is required for an organism to manipulate its environment and become a dominant creature.

Suppose you were the commissioner of corrections for your state. which correctional activities might come within your domain? which mostly would not

When rutherford performed his metal foil experiment, he was surprised that most of the alpha particles