Is a person sexually mature when they reach adolescence or only when they reach adulthood?

True or False? Only less developed countries experience population growth. * true false

Which statement best describes the streams on either side of the Great Divide? A) They feed different water sheds. B) They channel rain to the Pacific Ocean. C) They flow into the same drainage basin. D) They have some of the same large rivers.

The most recent species from which the two different species have evolved is a parent true or false

What does an urn-shaped age pyramid represent? A. a stable population growth B. a low birth rate C. a low death rate D. a growing population

What would happen if global warming were to continue

Josiah says this is a phylogenetic tree of the dinosaurs. Maleek says it is a cladogram of the dinosaurs. Who is correct? Josiah is correct. Maleek is correct. Both are correct. Neither is correct.

Classify each description as a property of dna only, rna only, or both dna and rna. note: if any part of this question is answered incorrectly, a single red x will appear indicating that one or more phrases have been placed incorrectly.

Organisms reproduce following several patterns. Some organisms produce few offspring and provide parental care. Other organisms produce many offspring but provide little or no parental care.

A two ton elephant stands on a stump what will happen to the stump

Which group of organic compounds is responsible for the transfer and storing of information