Nitrogen and carbon are important to life because they are needed for cellular growth Othey're needed to breathe ber they have strong bonds they produce water

Explain why biological control methods are generally environmentally superior to chemical pest control methods.

Which statement names a physical property of wood? wood does not rustwood can burnwood can rotwood is softer than coal

Ras is a g-protein that is activated when a growth factor attaches to egfr. its activation results in the replacement of a gdp molecule with a gtp molecule, thus allowing a signal transduction pathway to be activated. considering the signal pathway illustrated on this page, what is one potential outcome of a mutation in the ras gene that leads to ras protein hyperactivity. be specific.