How would you describe the shape of the Elodea leaf cell?

New theories surrounding the formation of our solar system are proposed after current evidences are studied current data is proved non-testable old theories become facts in nature old theories become scientific laws

A jellyfish skelton is made up of fluid filled cavities surrounded by air

Daisies are an example of A an angiosperm. B a dicot. C part of spermatophyte. D all of the above.

A prominent theme in romanticism. A. an appreciation for science B. a respect for civilized society C. the individual against society D. the surroundings of an individual

How can change of the population of one species affect an entire ecosystem

How is aneuploidy different from polyploidy? How is aneuploidy different from polyploidy? Aneuploidy occurs when one or more chromosomes are lost or gained relative to the normal euploid number.

a student conducts an experiment to determine if ultraviolet light kills bacteria. his result do not support his hypothesis. we say that the hypothesis is

What do all fossil fuels have in common?

What is the name of the process cells membrane pinching in the center to form two daughters cells

Which of the following is an example of an organism maintaining homeostasis? 1. A cat grooming itself 2. A bear nursing her cubs 3. A man sweating while he runs 4. A boy riding a bike