PLS HURRY hich is a result of using a machine?

A. The amount of work that is done is increased.

B. The work input is less than the work output.

C. Both the force and the distance through which it acts increase.

D. The distance through which a force acts increases, and the force decreases.

Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?

Consider the classification levels of a human. eukarya ,animalia ,chordata ,mammalia ,primates, hominidae ,homo ,sapiens .which is the most specific taxonomic level in the classification system above? a sapiens b homo c hominidae d primates

Punnett squares are used to show possible combinations of alleles or to predict the probability of a trait occurring in offspring. an incomplete dominance cross is performed between a bird that is homozygous for red feathers and a bird that is homozygous for blue feathers. purple offspring result. then, two of the purple offspring are crossed. according to the punnett square for this cross, how many of the offspring from the second cross will have a feather color that results from incomplete dominance? 1 in 4 2 in 4 3 in 4 4 in 4