The food oyramid suggest that a healthy diet consist of a large portion of cheese, butter, olive oil, or breads

These are physical features shared by organisms with common ancestry; they may have the same structure. true or false

Meiosis ii separates sister chromatids. what might make sister chromatids differ from each other?

What is the best use of an atomic model to explain the charge of the particles in Thomson's beams?

Explain the difference between a theory and a law.

What type of magma has the least tendency to from pyroclastic flows

Prokaryotic cells have a simpler structure than eukaryotic cells. Evidence shows that eukaryotic cells evolved from prokaryotic cells. Some might argue that prokaryotic cells are less important than eukaryotic cells.

Which of these facts about wild boars is best supported by the evidence provided? Wild boars were brought to the United States by humans. Wild boars have quickly spread through the United States.

Which of the mechanisms below increases the amount of genetic variations in a population? a. Genetic drift b. Gene flow c. Bottleneck effect d. Founder effect

A template strand of DNA has the following sequence: TAC GGA TAA CTA CCG GGT ATT CAA What will be the resulting strand if transcription of this DNA occurs? a. AUG CCU AUT GAU GGC CCA UAA GUT b. AUG CCT ATT GAU GGC CCU UAA GUU c.

Earth's energy is a description of how Earth uses the energy from the Sun as it flows in and out of the Earth system.