A woman with type A blood has a child with type A blood. Which of the following men could not be the father of this child? Their blood types are below.

a. B

b. any of these could be the father

c. AB

d. A

Describe a property of plastic that makes it more hazardous to the environment than paper trash?

How did Alexander Fleming's research solve a societal problem? He developed ways to treat inherited diseases. He advocated for regular hand washing to kill germs. He discovered a new type of medicine that could treat infections.

Asexual reproduction in the parent cell will result in offspring with A) identical genetic information. B) half the genetic information. C) double the genetic information. D) four times the genetic information.

Which of the following is the longest distance from Earth? A. the distance to the nearest star beyond the Sun B. the distance to the edge of the Universe C. the distance to the next galaxy D. the distance to the edge of our solar system

Human interaction with the nitrogen cycle is primarily due to?

Large cell that engulfs foreign material and worn out red cells:

What direction do electrons flow in an electrolytic cell?

If a pea plant has a genotype SSTt, what are the possible genetic combinations that could be present in a single grain of pollen produced by the plant?

Which athlete is most likely to suffer from hyponatremia?

Consider the following hypothetical scenario: An ancestral species of duck had a varied diet that included aquatic plants and terrestrial plants and insects. These ducks spent time on both land and water.