if a new single celled organism was discovered in a lake and scientist determined it contained DNA, would it share a common ancestry with other living species? why or why not?

Which statement is true about nuclear decay? A Nuclear decay rates are affected by the temperature of a sample. B Nuclear decay rates are affected by atmospheric pressure. C Nuclear decay rates are affected by the surface area of a sample.

Which is a biotic factor that affects population size? a temperature b food c precipitation d available sunlight

Which of these factors would most likely strengthen the effectiveness of CITES?

What treatment is fanny undergoing? how do you think the treatment works? why do you think it would be prescribed?

Why dispersal of offspring away from their parents might be beneficial

You observe an individual of your favorite study organism expressing the dominant phenotype for a certain trait. how would you go about determining if the individual was homozygous dominant or heterozygous for that trait?

How can the position of an object be changed? Select one: It can't be changed By both pushing and pulling By pushing the object By pulling the object

Which of the following summarizes the role of the hypothalamus? A. It connects the endocrine and nervous systems and controls the pituitary gland. B. It controls the rate at which cells burn fuels from food to produce energy. C.

What equals to0.9 in scientific notation

Soil formation is most influenced by__. Wind speed. Cloud cover. Air pressure. Rain fall.