How have humans influenced their environment for ages?​

Most galaxies in the universe are irregular-shaped galaxies. true or false ?

To work on muscular strength, you should use a heavier weights and decrease repetitions b heavier weights and increase repetitions c lighter weights and decrease repetitions d lighter weights and increase repetitions its for fitness its for fitness

Fictional characters behave according to the same psychological probabilities as real people. but the characters of fiction are found in exotic dilemmas that real people hardly encounter. consequently, fiction provides us with the opportunity to ponder how people react in uncommon situations, and to deduce moral lessons, psychological principles, and philosophical insights from their behavior.