Which statement best defines a cell? a crystal-like structure that exists in all living things an independent functional unit of life the smallest organelle of all living organisms the basic unit of structure and function in all living things

Which nation realized the species do change over time but hadn't figured out how that happens?

Which of these examples might be an animal adaptation to life in the tree canopy of a tropical rainforest? A) gripping tail B) hair-lined ears C) light colored fur D) cold-blooded metabolism

What holds the base pairs of dna together

Explain what it means when a molecule is referred to as being hydrophobic or hydrophilic. Give an example.

What type of force changes an object's motion?

A patient with a diagnosis of type 2 diabetes has been vigilant about glycemic control since being diagnosed and has committed to increasing her knowledge about the disease.

Approximately how much of the planet is covered in water?

A good conclusion testates the hypothesis so that the reader A. does not have to return to the beginning of the report. B. sees how the scientist applied the results to the hypothesis. C. understands how the methods relate to the hypothesis. D.

Why does the percentage of water increase as it moves through the mouth, stomach and the beginning of small intestine

3 characteristics of biodiversity