Actually the terms "Globular" and "Open" are not related to the number but the age of the stars. Globlular clusters are many old stars packed in spherical form (they look like hazy mothballs to the naked eye) and "open clusters" are many young stars formed close to each other. The constellation Pleiades is an example of open cluster.
false
true
false.
That is false.
False
True. Very few rocks contain only a single compound or crystal.
true
false
False!it does contain hemoglobin
No, a globular cluster is a gravitationally bound cluster of stars withing a galaxy. A quasar is formed from a supermassive black hole pulling in huge quantities of matter, superheating it and producing enormous quantities of energy far more efficiently than any star or group of stars.
No the answer is false the mantle does not contain soil
proteins are organic compoundsmade of amino acids arranged in a linear chain and folded into a globular form
false
False.
Rocks usually contain a mixture of minerals.
Photosystems Photosystems
False!! is not usually negative.