1. Which structure (s) in primates enables them to develop complex social systems?

A. a well-developed cerebrum

B. a long tail

C. thumbs and big toes

D. a skeleton designed for climbing

Which statement below describes inbreeding? A) when organisms mate within the same species B) the season in which organisms mate c) when closely related individuals mate to produce an offspring the classification of different types of dogs

A group of environmentalists were discussing the benefits and drawbacks associated with using fossil fuels. Which argument best fits the conversation? A. Fossil fuels are cheaper than alternative forms of energy. B.

Explain how wastewater can be turned into drinking water.

the pedigree chart to the right shows the passing on of colorblindness. what sex can only be carriers of colorblindness

Which of these energy resources was not created by by the Sun's energy? petroleum uranium coal

At the end of meiosis 2, How does the DNA in each of the four new cells compare to the DNA from the original cell?

How fast molecules are moving?

Explain the four main characteristics of hazardous waste.

The physical interaction between the respiratory and the cardiovascular system takes place at which respiratory structure in a human? a, brochioles b. alveoli c. bronchi d, respiratory vessels e, gill filaments

How do our bodies get glucose and other organic molecules fir cellular respiration