The double number line shows the approximate number of ounces in a certain number of pounds. based on the number line about how many ounces are there in 7 pounds? a. 96 b. 112 c. 128 d.144
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Which of the following statements is true? a. the main cause for speciation is an increase in gene flow. b. organisms that reproduce asexually are not considered part of a species. c. on a tree of life diagram, speciation is shown by the merging of two different lineages. d.the size of the geographic area inhabited by a population can cause speciation.

Which system revise and send electrical signals throughout the body

Microorganisms are involved in each of the following processes excepta. smog production.b. food production.c. infection.d. o2 production.e. decomposition of organic material.