Biology, 07.10.2020 22:01 alix1234567888
How has human use of salt marshes changed over time? a. Humans have come to value salt marshes and now seek to preserve and restore them. b. Humans now use drained salt marshes exclusively for agriculture. c. Humans have begun to use salt marshes for landfills. d. Humans have begun to use marsh land for housing and commercial development.
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Biology, 20.06.2019 18:04
Which situation would most likely result in evolution? question 2 options: an alligator has no alleles for scales. a large population loses a few individuals. a single individual joins a large population. a predator prefers one phenotype to another.
Answers: 2
Biology, 21.06.2019 18:40
Choose the molecule that is described by each phrase. energy used during long activities:
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Biology, 22.06.2019 00:20
1. variations in a population of moths allow for some of its members to be able to adapt to environmental changes. the better adapted of the moths will be able to survive the change and thus prevail as the “fittest” of the species. (a) describe three mechanisms in which variation can occur within a species population. (b) explain which mechanism or mechanisms would be responsible for the survival of a population of peppered moths better than white moths in an environment affected by industrial soot. justify your answer.
Answers: 1
Biology, 22.06.2019 01:30
What is turgor pressure, what causes it, and what does it do for a plant?
Answers: 3
How has human use of salt marshes changed over time? a. Humans have come to value salt marshes and n...
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