Which of the classifications for humans means that we have a hollow nerve chord?

A) Class

B) Kingdom

C) Order

D) Phylum

How could you create an isotope for gallium

What is the accepted name for the compound N2O5

Why are emperor penguins considered a species?

A force of 20N acts upon a 5kg block. calculate the acceleration of the object.

if you get a turmeric stain on your dress while eating food and try to remone it of with soap it becomes red why? it

What is silicon used for? -matches -gunpowder -glass -steel can coating

A intramuscular medication is given at 5.00mg/kg of body weight. What is the dose in grams for a 180-lb patient?

Nuclear fusion is the source of energy for stars. Besides hydrogen, which other element is most likely also common in stars?

Since the early 2000s, careers in the field of genetics have grown at a rapid pace. Which of these is a probable cause for this explosion of available and expanding jobs?

How many litres of 0.215 m NaCl contains 4.30 mol of this salt? Assume this solvent is H2O I'm confused on this question because little m is molality but when I looked this up on google, someone solved the problem assuming it was molarity