Today, it's widely accepted that all of the two-legged meat-eating dinosaurs known as theropods- including T. rex and Albertosaurus-had at least very simple fuzzy feathers covering their bodies. According to the tree you
built, what distinguishes the feathers of modern birds and Archaeopteryx from the feathers of other
theropods?

According to the loco mass the mass of reactants and products

Which best explains why there are 64 possible codons in the genetic code and only 20 amino acids that make protiens of living organisms on earth

Pls quickly! which of the following is true about the behavior of an organism? a. the behavior of an organism is influenced by both its heredity and it’s environment. b. the behavior of an organism is influenced only by the treats it inherits from its parents. c. the behavior of an organism is influenced only by the environment in which it lives in. d. the behavior of an organism is not influenced by either it’s heredity or its environment.