jellybooooo8178 jellybooooo8178
  • 02-11-2017
  • Biology
contestada

What is a major source of calcium and sodium in oceans?
a.air pollutants
b.gases from active volcanoes
c.minerals dissolved in aquifers
d.weathering and erosion of rocks?

Respuesta :

Аноним Аноним
  • 05-11-2017
The answer is D. Weathering and erosion of rocks. 
Answer Link

Otras preguntas

Meg pounded a stake into the ground. When she attached a leash to both the stake and her dog’s collar, the dog could reach 9 feet from the stake in any directio
how do you figure out what is 1/4 of 10.
How can i solve this f:d->R f(x)=x at power2/x-1
The sales tax rate is 8%. Estimate the tax on a jacket that costs $69.95.
Place the mouse, fruit fly, duck, and gorilla in order of their relatedness to humans, from least related to most related. a. mouse - fruit fly - duck - gorilla b
If y^8= 4 and y^7=3/x, what is the value of y in terms of x?
When y = x^2, which of the following expressions is equivalent to –y ?
An object of mass 2 kg has a linear momentum of magnitude 6 kg • m/s. What is this object’s kinetic energy?
If a circle is cut from a square piece of plywood, how much plywood would be left over? Use 3.14 for pi
When y = x^2, which of the following expressions is equivalent to –y ?