Ground based reflecting telescopes use what part of the electromagnetic spectrum to view objects?
select one:
a. x-rays
b. infrared rays
c. visible light
d. gamma rays

Place the steps tor the formation of the enzyme pepsinogen in correct order

The united states produces an average of 429 billion pounds of food annually. about 133 billion pounds of that food ends up as waste.the percentage of food that the united states wastes each year is %.

What is one affect on the australian environment due to the introduction of non-native european rabbits