What experimental evidence was provided for the nuclear model of the atom?

line spectra of hydrogen

cathode rays bending toward strong magnets

alpha particles bouncing off gold foil

none of the above

What is one organism that has Capsular Polysaccharides Enhance Virulence. Describe the bacterium, important characteristics, diseases, symptoms. Are there species of this organism that do not have this virulence factor? Do they also cause disease?

A group of older stars that cluster together in a spherical shape and can contain up to one million stars per cluster is called: A. A globular cluster B. Open clusters C. Spherical clusters D. Accretion

Which is a potential negative consequence of using genetically engineered medicine?

What characteristic is shared by birds, salamanders, and sharks? A. Lungs B. Jaws and paired appendages C. Four limbs D. Endothermy

A neuron is. a brain cell. b a nerve cell. C a bundle of nerves. d. axon

What information does the National Weather Service produce? Select three options. simple maps newspaper maps maps with isobars maps with isotherms weather service maps

Why does one part of earth experience summer while another part experiences winter?

Explain the difference between fermentation and cellular respiration.

Definiton of crossing over

Gemma lives a very healthy lifestyle. She eats very healthily, runs every day, does not smoke, and does not drink alcohol. What best explains why she has hypertension? A. She inherited the condition. B. She does not drink enough water. C.