20 POINTS What are the forces behind the surface currents known as gyre?
1. In the northern hemisphere, the westerlies are winds that blow water from east to west.
2. The gyres are made up of currents set in motion by winds and gravity.
3. Surface currents are deflected at an angle due to the Coriolis effect.
4. The trade winds start a current that is turned by the Coriolis Effect into a eastward flow along the equator.
5. Topography determines the location, size, and shape of the gyres.
6. Thermohaline circulation patterns move surface water from equatorial regions to the poles.

List the advantages and disadavantages of the switch from persistent chlorinated hydrocarbon pesticides (such as ddt) to nonpersistent organophosphate pesicides. have the benefits of the switch outweighed the disadvantages? explain.

Protein synthesis actually begins in the nucleus when transcribes a single gene on the dna molecule is copied. the process of copying this gene is called this copy is known as and contains the protein building instructions. this copy is sent out into the cytoplasm to the part of the cell known as the the of the ribosome will join together to form a functional ribosome when they attach to the mrna. as the mrna moves through the ribosome, the message is read by transfer rna brings the correct back to the ribosome. the amino acids are placed in the correct order and are hitched together by

How can antibodies "remember" a particular bacterial invader or "antigen" on that invader?