Which factor explains why coal dust is explosive?

temperature

surface area

concentration

addition of catalyst

Which dna sequence results in an identical new sequence during both replication and transcription?

What happens when human body temperature rises during exercise?

Does one molecule of atp contain more energy than one molecule of glucose

What is a diffusion through plasma membrane?

How many dna molecules will be found in each cell during prophase?

What is a difference between systemic and pulmonary circulation? A. Systemic circulation carries deoxygenated blood to the lungs and pulmonary circulation carries oxygenated blood to the body. B.

Name the cells that are produced by the testes and ovaries

What description best explains why viruses can become more pathogenic to hosts that were not affected by the virus before?

The chief force pushing water and solutes out of the blood across the filtration membrane is A) the ionic electrochemical gradient B) protein-regulated diffusion C) glomerular hydrostatic pressure D) the size of the pores in the basement membrane of

From day 23 to 28 the progesterone levels are dropping. What effect will this eventually have on the endometrium?