N your household, there is you, a cat, and a dog. How many populations are there?

Question 3 • 1 pts In a well designed experiment, how many independent variables should be tested at a time? How ever many the scientist needs for that experiment. 1 2 or more None Question 4 3 pts

What are the parts of humen digestive system?

One major biotic factor that affects the health of coral reefs is/are

If there are no differences between the animo acid sequences in the cytochrome c protein of humans and chimpanzees, why arent we the same species?

What is common between all biomass rescources

Protists use cilia to move within their habitat, but ciliated human cells like those in the bronchi are always anchored to one another and to an extracellular matrix; what benefit does cilia provide these cells?

Which of the following concepts promotes development in both piaget's cognitive development in both paigets cognitive development theory and eriksons psychosocial theorory

Brian made this table to organize his notes on changes of state change of state energy change melting gain freezing lose deposition gain condensation lose

What is the name of the type of cell division that occurs in the prokaryotic cell cycle?

Select the correct answer. Why is it difficult for scientists to find fossils from the Precambrian period?