Which of the following is a correct pair based on their shared characteristics?

a. the universe and a closed system
b. the universe and an open system
c. an ocean and an open system
d. an ocean and a closed system


Ans: c. an ocean and an open system

Biology & Microbiology

You might also like to view...

In oxidative phosphorylation within a prokaryote, electrons are passed through a series of carriers to an organic molecule at the end of the transport chain.

a. True b. False

Biology & Microbiology

Before the invention of modern abrasive cleansers, which feature of horsetails was used by humans to scrub pots and

polish metals?

a. waxy spores b. silica-rich leaves c. lignin-rich leaves d. cones at the tips of their stems e. silica-rich stems

Biology & Microbiology

As long as your sample is large enough, you don't have to worry about using the sample standard deviation in place of the unknown population standard deviation in constructing a confidence interval because ________.

A. for low degrees of freedom, the t-distribution is similar to the standard normal distribution B. the sample standard deviation is an efficient estimator of the population standard deviation C. for all degrees of freedom, the t-distribution is bell-shaped D. for a large sample, the t-distribution is similar to the standard normal distribution

Biology & Microbiology

Using actual landmarks within DNA sequences, scientists can generate a _______ map.  

A.  genetic B.  DNA C.  physical D.  chromosomal

Biology & Microbiology