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Sever21 [200]
3 years ago
13

A freshwater fish regulate its salt levels by pumping salt outward across its gills true or false?

Biology
2 answers:
salantis [7]3 years ago
4 0
False the answer is false

melomori [17]3 years ago
3 0

Answer:

False

Explanation:

The salt concentration inside the body of freshwater fish is higher as compared to the water in which it live . However this is not the the case with marine fish which have low salt concentration in their blood  as compares to the salt in the sea water. In order to maintain sufficient salt in the fresh water fish body, specialized cell in the gills take ions from water and transport it into the blood.  Thus it can be said that A freshwater fish regulate its salt levels by pumping salt inward across its gills

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All of the following actions can be taken to positively impact the ocean and earth except:
GenaCL600 [577]

Answer:

A. Burning fossil fuels

C. establishing state parks

E. using renewable energy sources

Explanation:

7 0
3 years ago
Studies of autonomic nerve regeneration have demonstrated that Group of answer choices preganglionic fibers show a strong prefer
Katena32 [7]

Answer:

only sympathetic fibers can regenerate accurately

Explanation:

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7 0
2 years ago
Match each image to the correct step of meiosis..
swat32

Answer:

Ok I am pretty sure

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Explanation:

I hope this helped

3 0
2 years ago
Read 2 more answers
How do adaptations help Ann organism to reduce competition for food and other resourses
Gre4nikov [31]
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An example (to help you better understand);

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Both birds find the same food source and are now competing for it. The first bird has sharp beams, which is better for breaking, and ‘chomping’ the seeds/food. The second bird would struggle to consume its food (seed) unless it’s worms.

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And i hope this helped show how competition can be reduced.
5 0
3 years ago
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