Answer:
B
Explanation:
Blood pressure is the force of the blood pushing against the artery walls.
1. Step 1 The Sun emits energy.
<span>2. Step 2 Plants absorb energy from the Sun and use it for photosynthesis. </span>
<span>3. Step 3 A rabbit eats the plants and uses the energy for growth and respiration. </span>
<span>4. Step 4 A fox eats the rabbit and uses the energy for growth and respiration. </span>
<span>5. Step 5 The fox dies and is decomposed. </span>
Evidence to back up your claim, and a conclusion.
The PLATO answer is B: <span>The Casparian strip is a waxy belt that transverses the walls of endodermal cells.
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