Pick the action that is a correct example of an implied power of Congress.

a) passing a tax law

b) establishing the bank of the united states

c) fixing the standards of weights and measures

d) establishing post offices

e) declaring war

In humans, hemophilia is caused by a recessive allele on the x chromosome. therefore, if a female with hemophilia has children with a normal male, the probability that their first child will be a girl with hemophilia is zero.

Lipids enter the bloodstream directly after digestion. lipids enter the bloodstream directly after digestion. a. True b. False

In what layer of the earth does plasticity and convection occur?

Hiking along a remote trail, Chen surprises a mother bear with her cubs. Chen's pupils dilate, his breathing rate increases, and his heart rate soars. Which part of the nervous system is MOST involved in this process?

Which property indicates how light is reflected from a minerals surface? A - cleavage B - density C - luster D - streak

From the equation ΔG = ΔH - TΔS, it can be concluded that ... A. the capacity of a system to perform useful work is related to the total free energy of the system B.

The front leg of an iguana and the wing of a bird look different, but both limbs likely originated from a similar limb in a shared ancestor. Structures such as these are said to be A) heterogeneous B) differentiated C) vestigial D) homologous

What's the genotype of human female

Fluid filled sacs found between the skin and underlying bony prominences are called

Trees, such as those in the deciduous forest, are very important to the environment. If the number of trees on earth continues to decrease significantly, what might be the result?