Which statement is true for the embryos of a salamander and a pig?

A) Both lack limb buds.

B) Both lack gill slits.

C) Both have a notochord.

D) Both have a shell breaker.

How many mL of a 5.0% glucose solution provide 80.0 g of glucose? A. 400 ml of 5.0% glucose solution B. 1200 mL of 5.0% glucose solution C. 100 mL of 5.0% glucose solution D. 1600 mL of 5.0% glucose solution

Difference between qualitative and quantitative observations?

When an atom that has no charge loses two electrons, it becomes a: A: positive ion. B: negative ion. C: positive isotope. D: negative isotope.

Write the ions present in solution of k2co3. express your answers as chemical formulas separated by a comma. identify all of the phases in your answers.

How many H atoms in 12H2O?

What is a molecule with atoms from two or more different elements?

How do you find the percent composition of CuBr2

Cuantos moles de co2 tendremos 54.2 gramos de co2

Which ionic compound is used as a building material? A. salt B. limestone C. magnesium oxide D. iron oxide

What is the twisted ladder shape of the DNA called? 3-D model nucleotides double helix single strand