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Nataly_w [17]
2 years ago
9

A researcher returns from the Amazon River with 10 individuals of a species of fish and establishes a small breeding colony in h

er laboratory. She maintains the colony for several years (many fish generations), always maintaining the number of adult fish between 10 and 30. She notices that as generations of fish are bred, the reproductive rate decreases. What is the most likely reason for this
Biology
1 answer:
Lisa [10]2 years ago
8 0

Answer:

make me brainliest hope it helps :)

Explanation:

environmental reason such as food give organisms ore energy for them to reproduce or revolutionise.

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Besides respiration, what other ways is carbon released into the atmosphere?
Veronika [31]
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Earth is important warehouses;
Atmospheric CO2In the waters of CO2 and HCO3-Land, usually coal, is the structure of the oil and limestone.<span>Photosynthesis by plants using airborne CO2 and O2 is converted to organic compounds. By participating in CO2 carbon all live in the structure of the building is used as a raw organic food energy and structure. In respiratory events again returned to the atmosphere as CO2. If a portion of the carbon is deposited on the ground layer mineral or dead plants and animals through the soil into the organic waste. Here are separated by saprophytes live or coal goes back into the atmosphere through the use of fossil fuels such as oil. However, excessive use of fossil fuels in the atmosphere the CO2 greenhouse effect climate change will bring about in the world, raises a few degrees increase and the consequent danger of melting glaciers at the poles of the temperature.</span><span />
7 0
3 years ago
3. Does your skate park playground ramp design support the law of conservation of energy? Use
nlexa [21]

Skate park is a good example that maintains the law of conservation as skater neither creates nor destroys energy.

Explanation:

As per the law of energy conservation, energy cannot be created nor can be destroyed but it’s form can definitely be changed. This theory can be well justified by the example of skate park playground. According to the rules of this law a skater can never go high more than 2 meters on the ramp’s other side because it has that gravitational energy potential.  

With every drop of the skater on the ramp the potential energy of the skater changes into kinetic energy. This two sides of the law justifies the fact that skate playground should be designed in such a way that it supports the law of conservation of energy.

3 0
3 years ago
Read 2 more answers
The image shows landforms in Monument Valley, Utah.
Gekata [30.6K]

Answer:

Folds

Strike-slips

Anticlines

Explanation:

7 0
2 years ago
Animals with cephalization usually have Select one: A. radial symmetry B. only 2 germ layers C. bilateral symmetry D. a digestiv
amid [387]
C. bilateral symmetry
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3 years ago
Please help!
Nataliya [291]

Answer: Factors affecting biome type include latitude, humidity, and elevation. Terrestrial biomes include the tropical rainforest, chaparral, and taiga.

Explanation:

have a great day

4 0
3 years ago
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