In the above diagram of a plant cell, what is the function of structure 3?
a.
serves a variety of secretory, excretory, and storage roles
b.
serves as the control center of the cell and contains the cell's genetic information
c.
captures energy from the sun and makes food through photosynthesis
d.
provides structural support to the cell
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Which of the following is a true statement? question 8 options: populations can't evolve, only individual organisms. individuals have adaptations that can change over time. individuals have traits that may or may not make them successful at reproduction. individuals evolve to have adaptations.

In which ways are mercury and venus similar?

How does the closing of the ductus arteriosus and ductus venosus alter circulation in an infant? a. increases blood flow to the pulmonary artery and increases blood flow to the umbilical vein b. increases blood flow to the pulmonary artery and reduces blood flow to the umbilical vein c. reduces blood flow to the pulmonary vein and increases blood flow to the umbilical artery d. reduces blood flow to the pulmonary vein and reduces blood flow to the umbilical artery