Biology, 19.01.2021 22:00, brainewashed11123
A grackle and a sparrow try to eat from the same ear of corn in a field. This is an example of mutualism?
Answers: 3
Biology, 22.06.2019 05:40, mustachbrah
When new rock is added to an oceanic ridge, the magnetized strips on either side of the ridge are evidence of sea-floor spreading. this is because the rocks on the two sides of the ridge o are equal in width and in polarity are polar opposites oare magnetized vary in width but are equal in polarity
Answers: 3
Biology, 22.06.2019 15:40, lovelyashjoy
What evidence could be used to convince policy makers to change a shipping lane from going through a whale breeding ground? information on the number of all whale species currently alive information on the number of all whales hit by boats in the given area information on the number of whale deaths in the world's oceans information on the number of whale offspring born every year. (a) scientists could collect and combine data on fish populations all around the world to show that their populations are declining. (b) scientists collect and combine data on fish populations all around the world to show that their populations are increasing. (c) scientists work together and use past data to show that fish populations are becoming locally extinct in some areas. (d) scientists work together and use past data to show that some fish populations are adapting to environmental changes.
Answers: 1
Biology, 22.06.2019 20:00, lattimore12
Whenever diploid populations are in hardy-weinberg equilibrium at a particular locus a) the allele's frequency should not change from one generation to the next, but its representation in homozygous and heterozygous genotypes may change. b) natural selection, gene flow, and genetic drift are acting equally to change an allele's frequency. c) this means that, at this locus, two alleles are present in equal proportions. d) the population itself is not evolving, but individuals within the population may be evolving.
Answers: 1
Biology, 22.06.2019 20:00, softballlover487
The means by which a cell transports large molecules out of the cell is called
Answers: 1
A grackle and a sparrow try to eat from the same ear of corn in a field. This is an example of mutua...
Mathematics, 17.10.2021 21:20
Social Studies, 17.10.2021 21:20
English, 17.10.2021 21:20
Mathematics, 17.10.2021 21:20