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What are some abiotic and biotic factors that affect the piranha?
Abiotic factors that affect piranhas include water temperature, pH levels, and oxygen levels. Biotic factors include the availability of prey, competition with other fish species, and presence of predators.
How does salt water affect a fish?
Salt water can affect a fish by altering its internal salt balance through osmosis, which can lead to dehydration. Additionally, the high salinity of salt water can affect a fish's ability to extract oxygen from the water through their gills, resulting in respiratory stress. Some fish have adaptations to live in salt water, while others may struggle to survive in such conditions.
How do currents affect fish life?
"Currents affect fish by bringing in rubbish, dirty water, and other stuff"
What stabilizes fish at different levels of water?
Swim bladder
How does tap water affect the growth of fishes?
fish*
Does holding a fish upside down affect the fish?
yes it can affect the fish because if you holed the fish upside down you can cause it not to breathe because all of the water is out of its system
What type of fish lives in the middle of the sea?
Yes, and at various levels, depending on the species in question.
What is true of dissolved oxygen in water?
Dissolved oxygen in water is essential for aquatic organisms to survive and thrive. It is crucial for the respiration of fish and other marine animals. Factors such as temperature, water depth, and plant life can affect the levels of dissolved oxygen in water.
What variables can affect the number of fish in the lake?
Variables that can affect the number of fish in a lake include water temperature, availability of food, habitat quality, presence of predators, fishing pressure, and pollution levels. Additionally, natural events like floods or droughts can also impact fish populations.
How does algal bloom affect a body of water?
An algal bloom can cause harm to a body of water by depleting oxygen levels, blocking sunlight from reaching other aquatic plants, and releasing toxins that may be harmful to fish and other organisms. This can disrupt the ecosystem, leading to fish kills and impacting water quality.
What are some abiotic factors that affect puffer fish?
Well, hello there! Abiotic factors that can affect puffer fish include water temperature, salinity levels, and pH balance in their environment. It's important to create a comfortable and stable habitat for these little fish friends so they can swim and puff up happily. Just like when we paint, a balanced and harmonious environment helps everything thrive.
How do phosphates affect oxygen levels in water?
Phosphates can lead to excessive algal growth in water bodies, a process known as eutrophication. As the algae proliferate and die, they are decomposed by bacteria that consume oxygen, leading to lower oxygen levels in the water. This decrease in oxygen can harm fish and other aquatic organisms.
