Determine whether the statements below are true or false. when the body has a weakened immune system, the production of antibodies is increased. when the body has a weakened immune system, abnormal cells steal nutrients from healthy cells. when the body has a weakened immune system, the body is more susceptible to disease. when the body has a weakened immune system, the body mistakes pathogens as healthy cells and does not attack them.

What is one reason why transpiration is important in plants? question 19 options: it produces food from the sugar in the plant cells. it enables the flow of water out of the plant. it produces carbon dioxide in the leaves of the plant.

Evolution acts upon the population of organisms and not on each individual organism

Agenetically engineered corn plant is approved for agricultural use. the plant produces pollen that can make its own toxins. these toxins protect the corn plant against pests and no longer require the application of chemical pesticide. what is a likely impact on the farmer of growing such a variety of corn? a- the financial costs for the farmer would be lowered since less crops would be lost to pests. b-the financial costs for the farmer would be lowered since more crops would be lost to pests. c-the farmer may be held responsible for increasing chemical pollution. d-the farmer's expenses for pest control would increase due to an increase in bee population.