Salt water fish actually drink the salt water, excrete the salt, and are left with unsalted water in their body; they do this because the sea water, through the process of osmosis, draws out water from the body. <span>
When they are placed in fresh water, they continue to drink the water, but since the water is now less saline that the fish, water is no longer being drawn out, and in most cases (especially if the transfer was too quick), will start absorbing water, hence they will typically die. </span>
Answer:
Nervous System.
Explanation:
This is the system concerned with the ability of a human body to respond to stimuli or changes in the environment. It is connected to all parts of the body by nerves, which are made up of thousands of long thin nerve fibres. Example of how they co-ordinate the body could be seen when a boy runs to catch a ball, he uses hundreds of muscle for the movement and also using information from he sense organs knows the degree of power and correct time to get him to where the ball is.
Answer:
The answer would be C:
All arthropods have exoskeletons.
If you mean connected as in how they all work together in efforts to keep their ecosystem stable then true. But if you mean in a connected in a common ancestor kind of way then false.
Haumea is named after the Hawaiian goddess of childbirth. It is the goddess of fertility and childbirth in Hawaiian mythology.
Explanation:
- Haumea is the Hawaiian goddess of creation, which is also a dwarf planet in our solar system.
- By rebirths means Haumea changes herself from age to youth and returns to marry her children and grandchildren.
- The International Astronomical Union (IAU) announced the name of a new dwarf planet to join the existing four in the solar system.
- Haumea is recently recorded as about 50 times as far from the sun as Earth is, but its orbit can revolve it in as close as 35 times the distance from earth and sun.
- It is part of the trans-Neptunian class of cold and rocky objects in the outer part of the solar system.
- The children of Haumea were created from the parts of her own body, just like how the dwarf planet's two moons were born out of itself.
