Biology, 29.06.2019 13:20 Merlinemicheli4727
Which of these is an example of natural selection acting on genetic variation resulting in evolutionary adaptation? as global warming has continued, many species that were found near the tropics have migrated either northward or southward toward the poles. as the african environment became drier and the grasslands more prevalent, arched feet and non-opposable toes, both more effective for walking upright, became more common in hominins. insect diversity in temperate broadleaf forests varies from year to year based on the amount of precipitation. during years of drought, tree rings are narrower.
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Biology, 22.06.2019 05:00
Dna. we have heard that we are a product of our dna. but where is it? how do we "get" our dna? it is passed to us, from our parents, but in what form? several vocabulary words associated with inheritance are used interchangeably and sometimes, incorrectly. let's see if you can clear this up for someone just learning about inheritance and cell structure.
Answers: 2
Biology, 22.06.2019 09:40
Which statement is the best summary of the model? a-a series of aerobic and anaerobic reactions take place in cells b- the sun's energy moves through trophic levels in a food chain c-light energy is converted into stored chemical energy plants.d- food molecules are broken down in the cells if living things.
Answers: 1
Biology, 22.06.2019 15:10
When energy is used, atp molecules convert to adp molecules. this process is called
Answers: 1
Biology, 22.06.2019 15:30
Veronica and her little sister, monique, are playing on a seesaw. if veronica weighs 75 pounds, and monique weighs 60 pounds, which statement is true?
Answers: 1
Which of these is an example of natural selection acting on genetic variation resulting in evolution...
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