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love history [14]
4 years ago
9

Which of the following is a potential obstacle to the commercial development of brownfields? a. the presence of pollutants b. en

vironmental cleanup laws c. the costs of environmental cleanup d. all of the above
Biology
2 answers:
pav-90 [236]4 years ago
5 0
D. all of the above 
this sounds a lot more like geography than biology by the way
Dmitry_Shevchenko [17]4 years ago
4 0

Answer:

d

Explanation:

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The swim bladder is more or less an oval, soft-walled pouch located in the abdominal cavity, just below the spinal column. Its shape varies greatly, but the volume is constant between species, most often around 5% of body.

<h3>Day of deep-sea fishing</h3>

1. The volume of your swim bladder when you put it back in the water would be 7.5 liters.

2. The time the fish would float on the surface before the oval could restore neutral buoyancy would be a few seconds.

3. If I were a red blood cell that has just delivered its oxygen to the tail musculature of a mako shark, the route through the circulatory system to eventually reach the mako's swim bladder would be the venous route, like other fish, they have a heart with two chambers, an atrium and a ventricle, and closed circulation.

With this information, we can conclude that the volume of her swim bladder when she was put back in the water would be 7.5 liters.

Learn more about swim bladder in brainly.com/question/22849660

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