Mid-latitude cyclones begin where a strong __________-pressure center develops along a __________.

Thermohaline circulation carries __________ water from the poles to the equator, where the water becomes __________.

The shape of the seafloor is called

Which of the following does corticotropin releasing hormone (CRH) stimulate the release of?

Which of the following represents sex chromosomes for a male?

What is the action of calcitonin?

The Hadley cells carry air in the __________ level of the troposphere from the __________ to the __________.

The __________ scale is used to classify tornadoes based on __________.

What are your plans for the remainder of the summer?!

Which of the following statements is correct about the nervous and endocrine system?