subject
Biology, 04.04.2020 02:45 erinleyanne

By studying fossils, scientists have learned that
A. plants have changed over time, but animals have not.

B. animals have changed over time, but plants have not.
C. neither animals nor plants have changed over time.

D. both animals and plants have changed over time.
Reset
Submit

ansver
Answers: 1

Another question on Biology

question
Biology, 22.06.2019 00:10
Recent research by marine biologists suggests that bottlenose dolphins have names for themselves. scientists played sounds they had identified as the names of particular dolphins, putting them through a synthesizer so that they did not sound like the voices of particular dolphins. the researchers found that dolphins would respond to the names of other dolphins that they were related to or associated with, but they ignored the names of strangers. this discovery suggests a much greater degree of self-awareness in aquatic mammals than was previously suspected. if this research holds up, what does it suggest about dolphins?
Answers: 3
question
Biology, 22.06.2019 03:00
Be in this im starting a with you so if you want you can get a partner for this. but basically im going to assign you guys a biome and you have to have a big sheet paper and you will turn it into 4 squares. the top right square is will be a drawing square for a drawing you will make of your biome. the top left square is about the biomes plants and drawings of them. the bottom left square is about the biomes animals. the bottem rights square is about the description of the biome. leave a comment or an answer and i will assign biomes. if your request one thats the one you get. send me a link to the project and i will grade ! im not a teacher btw.
Answers: 1
question
Biology, 22.06.2019 05:20
Match the description of each organism to the appropriate category
Answers: 2
question
Biology, 22.06.2019 13:00
14) 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: 2
You know the right answer?
By studying fossils, scientists have learned that
A. plants have changed over time, but animal...
Questions
question
Biology, 17.12.2020 17:40
question
Chemistry, 17.12.2020 17:40
Questions on the website: 13722359