Determine whether each statement regarding protists is true or false.

Determine whether each statement regarding multicellularity is true or false.

Male frogs give calls that attract female frogs to approach and mate. Researchers examined mating calls of closely related but separate species of tree frogs in South America. What outcomes could possibly occur where the ranges of two species overlap?

Indicate whether the output will be “Yes”, “No”, no output, or will it produce an error message for the following bash command.  pi=3.14r=4c=`echo “2*$pi*$r” | bc -l`if [ $c -gt 12 ]; then        echo “Yes”else        echo “No”fi

Indicate whether the output will be “Yes”, “No”, no output, or will produce an error for the following bash command: ((y=10))if (( $y > 25 )); then echo “Yes”; else echo “No”; fi

Select the Bash filename pattern that would match the filenames indicated in bold, but will not match the others: Makefile           cs1713p0.c       cs1713p0.c   cs1713p2s.c cs1713p3Driver.c  cs1713p4Driver.c cs1713p5Driver.c p2Book.txt p2Command.txt p3Command.bak p3Command.txt p4Book.txt p4Command.txt p5Book.txt  

grep will always perform global matching, and no mechanism exists by which it may be disabled. Example output: $> echo “RA = 16 h 41.7 min = 16 + 41.7/60 = 16.695 hrs” | grep -E –color “([0-9]+\.)+[0-9]{1,}”RA = 16 h 41.7 min = 16 + 41.7/60 = 16.695 hrs

Given a target string of “1024 bytes used”, what would the following regular expression match? (Note: the forward slashes are simply used as delimiters and do not constitute a part of the regex pattern itself). /[0-9]+[ \t]+[a-z]+/

Locate and click on the interventricular septum.

Locate and click on the brachial artery.