Explain how rocks on the seafloor record magnetic reversals over time.

What evidence must be considered when determining whether or not a trait is an adaptation? (site 1)

The dicots are now thought to be in the paraphyletic group, and the majority of dicot species are now placed in the eudicots. which of the following is a member of a group that was included in the dicots but is now included in the eudicots?

In the past, replacement ligaments of the knee and shoulder joints due to injury required long hospital stays and were not always successful. Today, these are mostly done as outpatient surgery and the success rate is very high.

When a piece of food contact equipment is in constant use it should be cleaned and sanitized every?

12. Where in the world is there the most water?

Why is mitosis responible for for growth, repair, and maintence

Explain one way in which a hormone can prevent contraception

1) Which of the following explains why a bone in a bird's wing is homologous to a bone in a lizards leg? A) The bones in the two species provide for the same type of motion.

Do plants provide an important contribution in shapingof the environment?

Two people are standing together in an elevator, but they do not speak to each other or look each other in the eye. erving goffman called this type of interaction