Wednesday
July 23, 2014

Posts by kobe


Total # Posts: 15

science
If changing conditions lead to decreased oxygen levels in the stream, the carrying capacity of the stream for the trout will decrease. Oxygen level in water is therefore a(n) _____________ with respect to the number of trout that a particular stream can support

science
Are you sure?

science
Before beginning any land development project, people should carry out a(n) ___________________ analysis to consider all of the potential impacts of the project on the local ecosystems

science
I am seeing if my answers are right. Is it C?

science
A nonnative species of animal is introduced into a healthy ecosystem. In its new environment, this species has no predators, although it preys on several native animals in the ecosystem. Make a prediction about the biodiversity and health of this ecosystem in the future? A.Bio...

science
A biologist studying a desert ecosystem observes that the population of a lizard species increases following a particularly hot, dry period that causes a snake population to decline. What could the biologist hypothesize about the roles of these two species? A.The lizard preys ...

calculus
443

Science
Is it because when one part of the earth is facing the sun they go throught daylight and other side go through darkness? I'm totally not understanding this.

Science
On any given day, why does the photoperiod vary throughout the world? I have no idea about what they're asking? :S

Chemistry
What mass ( kg ) of the solvent H2O should be added with 0.1717 L of the solute formic acid to make a solution that is 0.626 m formic acid.

Chemistry
If 152 g of a cyclohexyl bromide is dissolved in 932 g of benzene solvent, calculate the boiling temperature of the solution. Consider if the solute is an electrolyte. i kinda get it but im not really sure what the "i" would be equal to.

math gr 9
14+5254

maths
prove that the following function is differentiable at x=0 using first principles: f(x)= e^x when x<0 x=1 when x>0 or x=0 also is f(x) differntiable for all real x?

Chemistry
what equation do you use??

chemistry
it si 1mol CH4/16.0 g CH4

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