Answers: 1
Biology, 21.06.2019 17:00
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.
Answers: 2
Biology, 21.06.2019 19:30
Which of the following is one of the four conditions necessary for natural selection to occur in a population? fewer organisms are born than the habitat can support mutation does not occur organisms have identical characteristics variation is inherited
Answers: 1
Biology, 22.06.2019 11:30
Ihave no idea how to solve these. plus there's another question that is 2) a 10 kilogram meteorite is collected in space and brought back to earth. it is composed of 1.25 kg of uranium-238 and 8.75 kg of lead-206. how many u-238 half lives have passed? what is the approximate age of the meteorite?
Answers: 1
Hewwo ppl it horrible monday again
...
...
History, 16.07.2019 15:30
History, 16.07.2019 15:30
History, 16.07.2019 15:30
Biology, 16.07.2019 15:30
Mathematics, 16.07.2019 15:30
History, 16.07.2019 15:30
Biology, 16.07.2019 15:30
Biology, 16.07.2019 15:30
History, 16.07.2019 15:30
Mathematics, 16.07.2019 15:30
Social Studies, 16.07.2019 15:30
Biology, 16.07.2019 15:30