Usually, the higher number the latitude is, the colder the location is. This is due to the fact that the poles (90º N and 90º S) get less sunlight than the equator (0º)
A- It must be broken down into sediment.
Urea enter the kidneys, passes through the ureters and then enters the urethra.
Answer:
<u>Definitions:</u>
endothermos: An ectotherm (reptile/amphibian) relies primarily on its external environment to regulate the temperature of its body.
ectothermos: Endotherms (birds) are able to regulate their body temperatures by producing heat within the body.
<u>Examples:</u>
endothermos: People, polar bears, penguins, and prairie dogs, like most other birds and mammals.
ectothermos: reptiles, amphibians, crabs, and fish.
b it blocks the moisture coming from the pacific