In the picture below, a boy is trying to pull a dog on a leash, but the dog and the boy are moving in the same direction. Which of the following best describes the forces in this situation?

A The forces are balanced, and the net force is zero.
B The forces are unbalanced, and the boy’s force is greater.
C The forces are unbalanced, and the dog’s force is greater.
D The forces are balanced, and the dog is stronger than the boy

Sampling lake water for microscopic organisms is not as easy as it sounds when you want to both count and identify species. in a given water sample, your bacteria of choice can be rare or difficult to culture, particularly given the mixture of bacteria in a biofilm. which of the following culture media would be best for growing fecal coliforms when they are relatively less abundant than other bacteria in the lake? anaerobic culture medium enrichment culture medium complex culture medium basic culture medium

Are the earth's ocean floor and continents the same age geologically? why or why not?

Si el equipo no fuera bueno no con el entrenador.