#12A Dog is a mammal and reproduces sexually. it has 52 chromosomes what is the percentage of chromosomes that
were passed in just the egg cell to the dog?
O 100%
O 45%
O 75%
O 50%

Akg a of 55 m at an of 11 ? . if is at 98 km/h, be ?

Afrequency generator sends a 550 hz sound wave through both water and ice. what is the difference in wavelength between the wave produced in ice and the wave produced in water?

Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples