Check all statements below that are true. all organisms must compete for survival. when organisms struggle to survive, they usually mutate to increase chances of reproduction. some organisms have phenotypes that make them better competitors than others in their environment. animals undergo natural selection, but plants and other organisms generally do not. natural selection continues to occur even today. phenotypes found in the most successful members of a species become the most prevalent after several generations. a decrease in food availability will increase the variation in a population.
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Biology, 22.06.2019 08:30
Cpr, or cardiopulmonary resuscitation, is a first-aid technique to save lives. it involves compressions of the patient's chest cavity. which description is the best description of the functions of chest compressions in cpr? chest compressions are done to pump the heart. chest compressions are done to strengthen the rib bones. chest compressions increase carbon dioxide inhalation. chest compressions allow the patient's muscles to wake up.
Answers: 1
Biology, 22.06.2019 09:30
Chloroplasts and bacteria are in size. a. similar b. at different ends of the size range c. exactly the same d. none of these
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Biology, 22.06.2019 13:30
Kudzu vines grow by climbing and wrapping around trees. trees covered by kudzu can die because they are starved of sunlight. what type of relationship exists between the trees and the kudzu growing on them?
Answers: 2
Biology, 22.06.2019 14:50
Involving transcription and translaton. explain the causes and effects of damage to the genetic code.
Answers: 1
Check all statements below that are true. all organisms must compete for survival. when organisms st...
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