Yes they are round.
Depends on the gun. Some are sharply pointed.
When falling, liquid droplets of any kind tend to take on the shape of round at the bottom and pointed at the top (like a Hershy's kiss) due to gravity.
The Space Shuttle's nose is round because if it were pointed, the nose, and then the rest of the craft, would burn up from reentry into the earth's atmosphere.
It's all dependent on which race you are. Women from Europe tend to have pink nipples, while those from Africa or Sout America have much darker nipples. There are, of course, always exceptions to the rule.
cone
Cone
Could be pregnant
no, if u r cold your nipples tend to get hard. Women will most always get hard nipples when aroused and most men wont, but some do. if u r Mae and get hard nipples when aroused it doesnt mean theres anything wrong it just happens.
Amphorae are shaped with round bottoms to provide stability and prevent them from easily toppling over. This design also helps distribute the weight evenly, making them easier to transport and stack. Additionally, the round shape allowed the vessel to be safely placed in a sand bed during storage or transportation.
Everyone is different. When you are young your nipples may be hard a lot of the time. As you get older your nipples tend to become hard only when you are cold, wet or sexually aroused.
When you look at the thermostate there will be a pointed side on top and a round part on the bottom. the round part goes toward the engine and the pointed part goes toeard the radiator
The nipples do tend to harden a little once Puberty has begun so it should be nothing to worry about. If you are concerned then visit your Doctor who will examine them for you.