Sam is exposed to a cold virus on sunday. by tuesday he has a cough and a congested nose. on saturday he starts to feel a little better, and antibodies against the cold virus begin to be detectable. what kind of response is this? sam is exposed to a cold virus on sunday. by tuesday he has a cough and a congested nose. on saturday he starts to feel a little better, and antibodies against the cold virus begin to be detectable. what kind of response is this?

The intervention of extraterrestrials has been used to explain the bermuda triangle, a region of the atlantic ocean where ships and planes are frequently lost, leaving no evidence behind. how would this explanation best be characterized?

If an organ has six haploid chromosomes,how many chromosomes are present. 6 12

Grade 91.)the gravitational pull from the moon words).2.) what is the rate of gravitational 3.)if you drop a hammer, is it more likely to drop handle side down, head side down, or equal chance that it will land either way? why? 4.)a car moves 60km east and 90km west.a.) what is the distance the car traveled? b.) what is the car's displacement5.)what is the average velocity of a car that moved 60 km south in 3 hours? 6.) a car starts from rest and acceleration to 60 m/s over a time of 5 seconds. what is the acceleration of the car? 7.)what is the speed of an object at rest?