How do biotechnologists help with modern mining methods? A) They evaluate the microbes contained in minerals to determine the grade of the ore.
B) They devise methods to kill the microbes in minerals to make the ore more profitable.
C) They look for ways to genetically engineer microbes to aid in obtaining specific minerals.
D) They propose ways to genetically engineer microbes to reduce gases created by mining.

You want free points & brainliest? answer this drivers ed question correctly and i got you in which of the following situations should you use your vehicle's hazard lights? a. you're stopped on the side of the road with an engine that won't start. b. you're driving toward the shoulder because you hear a strange noise. c. you're driving in the rain and your headlights aren't functioning. d. you're driving slowly because you just spilled coffee on your lap.

Doing a science fair project should i do cafeteria waste or solar power

This is science by the way which of the following is an example of an environmental pressure a. the air pressure in the atmosphere b. a lake that is gradually running out of water c. a fight between two members of the same species d. breeding between two members of the same species