NEED HELP Which of the following is true about cells and organisms?
A. cells and organisms carry out similar functions.
B. cells and organisms have similar structure.
C. cells and organisms represent the same level of organization.
D. cells and organisms do not carry out similar functions.

When in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? view available hint(s)when in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? active transportexocytosis

When fossil fuels are burned, carbon dioxide is released. how does this gas impact the environment?

Crystallization from cooling magma disvribe one way that a atoms bond b protons attract electronsc ions combine d minerals form