Answer:
google said deep and haw rivers
<span> The right answer is </span><span> c. human activity. Phosphorus cycle takes place even without human involvement but it can still affect or cause major changes in this nutrient cycle. </span>Humans use fertilizers and raise livestock (hogs). Waste from livestock and fertilizers are high in phosphate that gets into the soil and bodies of water through drainage and run-off.
Answer:
a geyser has an obstruction in its hydrothermal plumbing near the surface. In hot springs, water is allowed to circulate to the surface and move freely, giving off steam and heat. In geysers, constrictions keep the boiling water underground.
Explanation:
Hope this helps
Mimicry:
. favors behavior of similar species that is harmful
. Structural adaption
Camouflage:
. Structural adaption
. Natural selection favors species' resemblance to environment
