Heredity is defined as a. the passage of genetic instructions from one generation to the next generation. b. the adaptations of an organism to its environment. c. the ability to reproduce within an organism. d. the process of species becoming more complex over many generations.

Nasa scientists must work together to make sure that everything is correct and accounted for when launching a shuttle. besides a physicist, what other type of scientist would be in making sure that the shuttle has the appropriate type and amount of fuel to reach its destination?

In 1992, hurricane andrew left a wake of destruction through florida. one victim of the storm was a reptile-breeding facility. over 900 burmese pythons were set free, and today thousands of pythons live in florida. these pythons are an invasive species, or a harmful species not native to the region. 1. what impacts do you think the burmese pythons might have on local ecosystems

Which direction does the energy flow in this energy pyramid ?