I believe the answer is c., similar to the fight or flight response to danger.
It was used by Hubble to measure velocities of galaxies
I think the answer would be A "both contain genetic material."
all the others options are false.
1. Avoid using phosphorus fertilizers and nitrogen fertilizers.
2. Avoid deforestration, and clearing of vegetation to increase the carbon sinks and decrease the atmospheric CO2 concentration.
3.Overall reduction in pollution
4.Reduce vehicular pollution
hope these answer help uh if it would help mark me brilliant
