A galaxy is a group of stars, interstellar gas, dust, etc.
There are different types of galaxies. They are all categorized by their shape:
Spiral: a spiral galaxy has a disc in the centre and curved arms that come out of it.
Irregular: it does not have a specific shape. It is just a mass of things.
Elliptical: an elliptical galaxy looks basically like a disc in the universe.
I hope it helps. I tried to explain it as easy and as simple as possible!
Answer: B!
Explanation: This simply makes the most sense, as the population will go down when individuals die, and grow when more are born
A simple question, but I hope this helps you :)
Neutral lipids are normally associated with which purpose energy storage. <span>Neutral lipids are hydrophobic molecules lacking charged groups which are produced by the dehydration synthesis of one or more fatty acids with an alcohol like glycerol. The examples of neutral lipids are triacylglycerols or sterol esters. Those lipids cannot be incorporated into biomembranes, so they are “packed” in structures called lipid particles (lipid droplets). Upon requirement storage lipids are mobilized from this compartment and degradation products serve as energy sources and/or building blocks for membrane formation.</span>
Answer:
no ty, but thx for the points
Explanation:
hehe
