The blood spetter at a crime scene was measured to be 20 cm in diameter. What height did the droplet fall from
A: 200cm
B:120cm
c:160cm
D:140cm

Pl which diagram illustrates prophase?

How does the color of light affect the germination time (amount time a plant takes to develop) of a radish seed?

Aremote community desperately needs more electrical energy. it is located in an area with the following characteristics: average wind speed of 15 – 20 km/hr some medium-sized rivers with slow-moving currents few coal deposits some oil exploration being conducted within 400 miles based on the above information, which energy source would be the most economical and safest for the community to pursue? a. fossil fuel b. hydroelectric c. nuclear d. wind