Which scientist confirmed that all cells must come from pre-existing cells?

Where are earth's most diverse and productive biomes located?

The orb spider builds her web in exactly the same way every time. This is an example of

Are zygotes haploid or diploid

What does the fossil record reveal about new species of organisms? They evolved over time from older species. They changed into warm-blooded organisms. They developed without any relation to other organisms. They became larger over time

While performing a newborn assessment after a vaginal birth, a student nurse observes a swelling on one side of the top of the head that does not cross the suture line. the student nurse has identified what clinical manifestation?

Which process is part of translation but not transcription? A. a DNA template is used to create an mRNA strand. B. a tRNA template is used to create a DNA strand C. a tRNA template is used to create a mRNA strand D.

How could two species that evolved on separate continets

What would happen to the tides if the moon disappeared? A: The tides would become more stronger and powerful, causing immediate flooding. B: Nothing would happen as the moon doesn't affect the tides.

In the alternation of generations life cycle spores grow into gametophyte plants via a process called A. mitosis. B. meiosis. C. photosynthesis. D. gamete formation.

What are the predicted consequences of legislation for global warming on industry?