1.) What are radio waves? Describe how radio telescopes function.

2.) What are the advantages of using a radio telescope instead of a reflecting or refracting telescope?

3.) Using internet resources, describe the ways radio waves are used on Earth.

4.) How do radio telescopes help advance our knowledge of our universe?

Here’s one way to follow the scientific method. place the missing steps in the correct position in the process

The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.

What does the xylem do? stores the glucose captures the sunlight absorbs oxygen into the leaf carries water from the roots to the leaves