The james webb space telescope will study
a) gamma rays
b) infrared radiation
c) radio waves
d) x-rays (i know this is not the answer)

Blood, made up of red and white blood cells, work together to form

Which of these statements best describes the st. lawrence seaway? the st. lawrence seaway connects the st. lawrence river with the arctic ocean. the st. lawrence seaway provides an important trading route between the u. s. and mexico. the st. lawrence seaway provides an important trading route for the u. s, but has little value for canada. the st. lawrence seaway connects the great lakes, the st. lawrence river, and the atlantic ocean.

What protects the lining of the stomach from acidic gastric juices?