Hello! The correct answer for the blank is: Placenta.
I hope this helped you! c:
They transfer energy parallel to the wave
Vacuoles are storage bubbles found in cells. They are very large in plant cells and are used to store a variety of nutrients a cell might need to survive.
Answer:
Botany, zoology, and microbiology.
Explanation:
the best answer u got here is C. Passive transportdoes not require the cell to use energy, while active transport does. An example of passive transport is a carrier protein involed in facilitated difussion.
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