What allows humans to have different traits from each other?

A. They have different numbers of chromosomes.

B. They have different genes.

C. They store DNA in different places.

D. They have different haploid numbers.

Sensory and motor neurons are connected to the nervous system

B. If the biomass of the producers decreased, the organisms in the other trophic levels would decrease because they depend on the biomass of the producers. increase because they do not need the biomass of the producers.

This is the process of organisms adapting to their environments over time.

Salmonella is the most common cause of bacterial food-borne illness in the united states. a option a. true b option b:false

Name of both types of shadows cast during an eclipse?

How are local energy systems in the prairie related to global systems?

What do the salary glands the pancreas and the stomach have in common

Which of the following statements is true? Tsunamis happen when backwash is stronger than swash. Mudflows are the slowest form of slope failure. Weathering is the movement of sediment from one location to another.

Where is a proton located in the atom?

List the ways in which tadpoles turn to frogs