A study is conducted that examines the influence of various factors on success in graduate school. The following variables are believed to impact grad school success: undergraduate GPA, desire to achieve, social skills, verbal skills. What's the Dependent and Independent variables?

answer; both surfaces of the membrane are nonpermeable

the correct answer is: b. pantala flavescens, because these organisms would have a high level of genetic variation due to sexual reproduction.  

because involves two organisms (parents) whose genetic material combines, sexual reproduction leads to genetic variation in new generations of offspring. the offspring is an unique organism, with new genome, more protected with the higher ability to adapted. this process is fundamental to evolution.

what is the statement?

protein makes up the building blocks of organs, muscles, skin, hormones and pretty much everything that matters in your body.

some choices are:

peanut butter

seeds

eggs

yogurt

meats

fish

so pretty much meat, dairy, nuts, and grains.