In the 1500s, an astronomer developed a new model of the universe. This model had the sun at the center of the universe, not earth. Who was this astronomer?

The relationship between small insects called aphids and ants is called

The bases in the nontemplate DNA strand of a particular prokaryotic gene include 10% of thymine. What percentage of the primary transcript synthesized from this gene is uracil?

A symbiotic relationship in which one species benefits and the other is harmed but not immediately killed is known as?

A caterpillar represents which stage in the life cycle of an insect? A caterpillar represents which stage in the life cycle of an insect? A caterpillar represents which stage in the life cycle of an insect?

Which measurement unit describes the amount of energy food contains? calorie degree percent gram

An atom has an 16 protons, 18 neutrons, and 13 electrons. What are its atomic number, atomic mass, and net charge?

Why does Juliet ask Romeo not to swear his love's allegiance by the moon?

What is a nucleus like in real life?

18. How do archaea and bacteria differ? A. Archaea can exist as multicellular organisms, while bacteria are unicellular. B. Archaea are eukaryotes, and bacteria are prokaryotes. C.

What causes seafloor spreading? A) magma from convection currents B) gas leaks C) divergent boundaries D) hurricanes