Biological controls are effective in managing pests in agriculture.

The control arms of the car were damaged in the accident.

Researchers often use control variables in their experiments to ensure accurate results.

The control rods are used to regulate the nuclear reaction.

The military has established control cities to monitor and manage security in the region.

Scientists have identified several control genes that regulate the expression of other genes.

The control numbers on the documents are incorrect.

Control theories provide explanations for human behavior.

The control joints in the concrete floor help prevent cracking.

The experiment included two control groups.