Answer:
no they are not similar
Explanation:
because they are opposite
The fist one is (a) and the send is (d)
A dolphin travels through the water at a speed of 25 kilometers are 50km 2hours.
<h3>What are dolphins?</h3>
Dolphins stay in complicated social businesses and feature developed to have highly-evolved brains. These elements are the most important individuals to their intelligence. Dolphins have distinctly big and complicated brains that evolved over hundreds of generations.
- 50km 2hours
- 200km 8hours
- 150km 6hours
- 100km 4hours
Read more about the Dolphins :
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Respiration is the chemical reaction that break down nutrient molecules in living cells to release energy .
in humans and other living organisms except plants, our cells need energy ATP for muscle contraction and for cell division to repair damaged tissues and growth ,also for active transport which involves movement of molecules across a cell membrane against a concentration gradient.
Answer:An artificial reef affects a marine ecosystem yes
Explanation:they are too different ecosystem