Creating a prototype and troubleshooting are steps in the development of
a.)a new scientific theory
b.)a new experiment
c.) a new scientific law
d.) a new technology

B or D. is the correct answer. I have had them both marked write on this question.

Male mosquitoes feed only on plant juices, such as nectar, to get the sugar they need for energy and survival. As males do not bite, they cannot transmit diseases. Female mosquitoes, on the other hand, need protein from blood for the development of their eggs.

Please mark this answer as brainliest <3