Which of these is an example of nonpoint-source pollution?
A. Smoke is emitted from a factory smokestack
B. Exhaust is emitted during rush our in a city
C. Bright light is emitted from a street lamp
D. Loud music comes from a concert in the city

The body is protected against harmful flu viruses by

In a cross between individuals of a species of tropical fish, all of the male offspring have long tail fins, and none of the females possess the trait. mating two of the f1 fish fails to produce females with the trait. explain the inheritance pattern of the trait.

Which of the following is a good strategy when it comes to desserts