Which best describes the function of the endomembrane system in cells? a. transports materials throughout the cell b. provides structural support for the cell c. synthesizes energy used by the cell d. maintains a stable temperature in the cell

Forces that are equal in strength but opposite in direction are a.) balanced b.) unbalanced c.) always result in motion d.) do not exist

Which flexible structure that supports the nerve cord and led to the backbone

Which of the following correctly describes the appearance of muscle tissue found in the heart? (2 points) single-nucleus, non-striated, short cells single-nucleus, striated, branching cells multinucleated, non-striated, branching cells multinucleated, striated, long threadlike cells