Exchange of gases in fish is very efficient because of: the large surface area of the gills. the large surface area of the blood capillaries in each gill filament. the short distance required for diffusion – the outer layer of the gill filaments and the capillary walls are just one cell thick.
The Corpus Callosum seperates the brains right and left hemispheres.
The Vascular system transports water and sugars throughout the plant during photosynthesis.
Answer:
I don't think you'll understand this but...
Explanation:
Think of it as Evolving A Pokemon.
If that doesn't help go to google type in your question (Make sure its simple) And it should Give you a simple answer.
Answer:
<em>Intervertebral Disc.</em> <em>The bodies of adjacent vertebrae are separated and united by an intervertebral disc, which provides padding and allows for movements between adjacent vertebrae.</em>
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<h3><em>Hope this helps!</em></h3>
