True or false: removing an organism from a food chain will not affect the other organisms.

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above

An area has a few days of low humidity, warm air temperature, and high air pressure. what kind of weather is this area experiencing? o fog o snow storms o sun

The united states uses which source of energy to produce almost 40 percent of its electricity