Ocean currents have an effect on the earth's climate. What evidence from the passage supports this conclusion?
A Some ocean currents, like the Gulf Stream, have a direct effect on the
climates of the countries they pass.
B The gradual increase of the earth's temperature has been a topic of much
debate.
С Cold water does not always stay at the bottom of the ocean.
D As water freezes in the North and South Poles, the water surrounding the
ice becomes saltier and colder.

1. when the tempature rises,your sweat glands and then springs into action making perspiration. some sweat evaporates with your skin taling heat with it.2.some of the blood pumped by the heart travels by your lungs to get rid of carbon dioxide and pick up oxygen.3.saliva produces by, you drinking water which saliva is 98% of. when mucus builds up in your body it also creates saliva as well as, antibacterial compunds.4.when the core body tempature drops, the shivering reflex is triggered to maintain homeostasis. for example: when you get out the pool you start to shiver because it is cold.