Biology, 25.09.2019 21:30 jamielytle
John is observing a few slides of a human embryo. the first slide shows a neural tube and the second just a compact mass of cells. which phases of human embryos are the slides?
a.)first slide: blastula; second slide: gastrula
b.)first slide: gastrula; second slide: neurula
c.)first slide: neurula: second slide: morula
-plato
Answers: 1
Biology, 21.06.2019 18:00
Cells tend to have a relatively small and uniform size. why aren’t cells larger?
Answers: 1
Biology, 22.06.2019 05:00
Ronald wants to see if a new shower cleaner works better in removing soap than his old cleaner. he uses the new cleaner on one half of the shower tiles and his old cleaner on the other half. identify the independent and dependent variables in this experiment. enter your answer in the space provided.
Answers: 3
Biology, 22.06.2019 07:00
Which best describes the scientific method? a. a path of clearly defined steps that must be followed in a particular order b. a possible answer to a scientific question based on knowledge or research c. the recipe for how to conduct an experiment that must be followed precisely d. the process of hypothesis and testing through which scientific inquiry occurs
Answers: 1
Biology, 22.06.2019 11:30
In "the pig," what is the main effect that the piglet initially has on kibuka?
Answers: 2
John is observing a few slides of a human embryo. the first slide shows a neural tube and the second...
Mathematics, 06.03.2020 21:10
Health, 06.03.2020 21:10
Mathematics, 06.03.2020 21:11
English, 06.03.2020 21:11
Computers and Technology, 06.03.2020 21:11
English, 06.03.2020 21:11
Mathematics, 06.03.2020 21:12