Lainey is sliding down a water slide that is 420 feet long at a rate of 42 feet per second. How long will it take Lainey to travel from the top to the bottom of the slide? A. 378 seconds

B. -378 seconds

C. 10 seconds

D. -10 seconds

In which case would a scientist choose to use a dissecting microscope rather than a compound microscope

Plz genetic engineering can be applied to many fields including medicine and agriculture. which of the following is a medical application of genetic engineering? a. giving crop plants recombinant dna so that they would be resistant to herbicides. b. examining a persons pedigree to determine whether they can carry a gene for a genetic disease. c. analyzing a persons dna to see how closely they are related to another person. d. certain genes into bacteria so that they will produce a needed medicine.

Which of the following is a common response to cell signaling?