Milky Way: Arms extend from a core full of black holes
Elliptical Galaxy: Contains mostly older stars with a red color
Irregular Galaxy: Contains dust, gas, and young stars
Apex :)
full moon
chadwick and the neutron rutherford and the proton thomson and the electron
There is not a another level after the Galaxy match.
odd shapes
In order to match the reproductive organs with the descriptions the names of the organs will need to be provided. Since the organs are not listed there really is no way of knowing what the descriptions are.
U need to match sleepyhead and dinosaur twice
That sounds like the description of an elliptical galaxy.
To match a word with a description, you will either draw lines from the word to the description, or the decriptions will have letters or numbers beside them which you need to put in a blank beside the matching word. Go down the list and match the ones you are sure of, then go back through the list to do the ones you are not sure of. Doing it this way eliminates choices and makes it more likely that you will get the ones you are not sure of correct.
To match a description to a form of water, consider the characteristics of each state: solid (ice) is cold and rigid, liquid (water) is fluid and takes the shape of its container, and gas (water vapor) is invisible and expands to fill the available space. Depending on the specific description provided, you can identify which form of water it refers to. For example, if the description mentions freezing temperatures and hardness, it likely refers to ice.
Supernova: An explosion of stars Neutron star: The dense remains of a star Nebula: A large mass of gas and dust Apex :)
That sounds like the description of a galaxy.
That sounds like the description of an "elliptical galaxy".