Satellites can be used for many purposes. which of these statements describes how satellites can be used for navigation?

a.) satellites can be used to relay information to opposite sides of earth.

b.) satellites can be used to collect data about types and amounts of radiation.

c.) satellites can be used to observe and collect data on large or remote areas.

d.) satellites can be used to locate receivers on earth from overlapping signals.

Which best describes how the common cold spreads in the human body? a bacteria burst out of normal cells killing them b viruses replicate inside respiratory cells c bacteria inject dna into normal cells d viruses insert dna into bacteria

The pronunciation aid that determines the stress placed upon a syllable is the

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