After reading the document "Take a Closer Look", identify the statement that best summarizes the central idea of the text. Lenses are used in many devices that help people examine the world more closely.
All lenses are used to magnify objects.
The lens in your eye works like the lens of a camera.
There are two types of telescopes: refracting and reflecting.

If jane has the blood type ab and marries john who has type o blood what are the possible phenotypes of their first kid?

Hershey and chase confirmed that dna, not protein, was the genetic material. how do the results of their two experiments support this conclusion?

How do you think earths interior affects what is happening on the surface? 2. how do fossils support the continental drift hypothesis? 3. how does sea- floor spreading support the hypothesis of continental drift? 4.what do scientists observe when they studied the magnetic fields of rocks on the sides of mid-ocean ridges? 5. what is a tectonic plate ? 6. explain mantle convection 7.how can movements of the continents affect earths climate? 8. what occurs during drifting?