Heart disease, diabetes, cancer, alcoholism, and many mental illnesses can best be described as . answer correct the results of an unhealthy lifestyle simple mendelian disorders multifactorial disorders with a possible polygenic component the symptoms of huntington's disease infectious diseases caused by microorganisms

The serengeti plains are part of the african savanna ecosystem and are home to a variety of different species of plants and animals. the serengeti plains experience a seven-month period of seasonal drought each year, during which the ecosystem receives only four inches of rain and the availability of some resources becomes very scarce. which type of limiting factors does the seasonal drought in the serengeti plains affect?

Which of the following organisms are capable of self-fertilization? a.plants b.tigers c.humans

The part of the eye that closes and opens to let light in is .