To test the effectiveness of plant fertilizer, groups of plants are grown with different types of fertilizer. A control group of
plants would
A not be given any fertilizer.
B
be grown with a mixture of all the fertilizers.
C
not be needed unless the results were unclear.
D
be grown in a different location from the other groups.

Which of the following would be least likely to support the modern concept of biological evolution? ( 2 points) a)different species of organisms with similar bone patterns b)different species of organisms with similar reproductive rates species in c)different domains with similar metabolic pathways species in d)different kingdoms with similar cellular structures.

Advances in technology have enabled scientists and researchers to better study the evolutionary relationships between species

What are the proteins in connectivity tissues of your foot examples of?