How has climate influenced the size of house sparrows?
a. they have gradually become smaller...
Biology, 22.08.2019 10:10, knussoshd8329
How has climate influenced the size of house sparrows?
a. they have gradually become smaller in colder parts of the country.
b. their size has not changed in response to climate.
c. they have gradually become larger in colder parts of the country.
d. their size has increased in response to heavy rainfall.
Answers: 2
Biology, 22.06.2019 03:00, elishaheart21
Which statement best describes the relationship between an allele and a gene? question 1 a. an allele is a variation of a gene that can be expressed as a phenotype. b. an allele is the part of a gene that attaches to messenger rna molecules. c. an allele is a segment of a dna molecule that controls replication of a gene.
Answers: 3
Biology, 22.06.2019 14:30, seby951
How do waterβs relative densities as a solid and a liquid differ from that of most other substances? waterβs solid and liquid forms have different densities, while most other substances have solid and liquid forms with similar densities. waterβs solid and liquid forms have similar densities, while most other substances have solid and liquid forms with different densities. waterβs liquid form is less dense than its solid form, while the opposite is true of most other substances. waterβs solid form is less dense than its liquid form, while the opposite is true of most other substances.
Answers: 3
Biology, 22.06.2019 14:50, dondre54
Read this summary of a scientific theory: "cells are the most basic structural and functional units of life. all living organisms are made up of one or more cells. all cells that are alive in the world today came from pre-existing cells." which of the following would require this theory to be modified? -a.) a survey finds that a majority of people believe viruses carry out the basic processes of life. -b.) a prominent scientist says she feels strongly that one day the theory will be challenged by life on other planets. -c.) the dna of unicellular and multi-cellular organisms is shown to have many fundamental similarities. -d.) scientific observations show that microscopic organisms living in the deep ocean are not made up of cells.
Answers: 1
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