The first to answer gets BRAINLIEST, first answer If you start a Biology experiment with 5000000 cells and 25 percent of the cells are dying every minute, how long will it be before there are fewer than 1000 cells?

Select one:

a. 5 minutes

b. 7 minutes

c. 8 minutes

d. 6 minutes

In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2