In diffusion, movement of particles across a membrane is driven by differences in

A. force.

B. concentration.

C. size.

D. shape.

Why were fungi once classified as plants? What findings led to their reclassification into their own kingdom?

A pregnant woman is admitted in active labor. what should the nurse instruct her coach to do when the client complains of back pain

Water is formed during cellular respiration. In which part of the cell is the water formed? nucleus mitochondria cytoplasm cell membrane

Most of Earth's useable chemical energy came to earth as solar energy but has been stored as?

Which of the following describes quantitative data noting the shape of a solid object recording the sent of a solid as it is warmed noting the color of a solution as it is heated taking the mass of an object using a balance is it "noting the color

What is the difference between science and non-science? A. Science is absolute knowledge B. Science is modified by observation C. Non science attempts to correct errors D. Non science proves natural phenomena

Which mutation causes either the inclusion of an extra chromosome in offspring or the deletion of an entire chromosome?

An unfertilized egg from a female Komodo dragon may develop directly into a young Komodo dragon. This is an example of

Products in which titanium is used

15) More than one billion of Earth's population of nearly 7.3 billion people lack access to safe drinking water. Over 5 million people die each year from waterborne illness due to contaminated water supplies.