0
The scales of fish are covered with a layer of mucous what dual purpose does this mechanism serve?
Wiki User
∙ 15y ago
the mucous helps the fish slip through stones easily
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
What kind of scales do you use to weigh cocaine?
Precision scales, also known as digital scales, are commonly used for weighing cocaine due to their accuracy and ability to provide measurements in milligrams or fractions of a gram. These scales are sensitive and precise enough to measure small amounts of the substance accurately.
What is the freezing point of ethane on the kelvin and Fahrenheit scales?
90.4 k, -297 °f
What is the point where Fahrenheit and Kelvin scales meet?
The point where the Fahrenheit and Kelvin scales meet is at -40 degrees, which is equivalent to -40 degrees Fahrenheit and 233.15 Kelvin. At this temperature, both scales have the same numerical value.
The higher the number on a rating scale the less dangerous a substance?
Not necessarily. Rating scales can vary in their interpretation, but generally a higher number indicates a higher level of danger or toxicity. Always refer to specific rating scales to understand the criteria used for determining the level of danger of a substance.
Why wool shrinks when washed in hot water while silk does not?
Wool fibers are made of protein and have scales on their surface that can lock together and shrink when exposed to heat and agitation. Silk fibers, on the other hand, are composed of a protein structure that is more stable and less prone to shrinking when washed, even in hot water.
What fish are covered with?
Most fish are covered with 'scales'
What does the mucous do for the scales of a fish?
Protection,swim better, waterproof
Is reptile or amphibian Covered with dry scales?
Reptile is covered with dry scales
What are chameleons covered with?
They are covered with scales.
Are fish covered with scales?
Yes, they do. They have hard scales for protection.
Fish that do not have scales?
Catfish. Sharks don't have scales either. Both have a tough, rubbery mucous membrane that insulates their tissues.
Which creatures are usually covered with scales?
Reptiles, such as snakes and lizards, are covered with scales. Many types of fish have hard scales covering their skin.
What are the wings of butterflies and moths covered with?
They are covered with scales.
What outer covering does a lizard have?
The lizards body is covered with scales. It is a reptile.
What are lizards covered with?
Scales
What are reptiles covered of?
scales
What are trout covered in?
Scales
