Do all sentences have a passive or active voice?

Well, there's no answer.
Both is used in everyday English, but active voice is more common.
Here's an example.
Most of the time, you may hear "The gardener cut the grass", which is in active voice.
Occasionally, you may hear "The grass was cut by the gardener", which is in passive voice.

Have an awesome day! :)

Explanation:

Nut Gonna Answer ♡

Carryonlearning ♡

Is it possible to make up for missed sleep on the weekends? Dr. Daniel Cohen investigated this prevalent belief by disrupting the circadian rhythms of a group of volunteers. Participants remained conscious for 33-hour stretches—equivalent to staying awake all night—and then slept for 10 hours. While the volunteers were awake, Cohen periodically tested their mental and motor skills. The sleep-deprived volunteers scored fairly well soon after waking, but as the hours wore on, the participants' ability to think clearly, as well as their reaction times, steadily worsened. The study implies that the chronically sleep-deprived may fu

nction normally for a short time but inevitably slow down, even if they attempt to catch up on their sleep.

The volunteers' performance eventually .

Press enter to interact with the item, and press tab button or down arrow until reaching the Submit button once the item is selected

A accelerated

B deteriorated

C stabilized

D intensified

Nut Gonna Answer ♡Carryonlearning ♡Is it possible to make up for missed sleep on the weekends? Dr. Daniel Cohen investigated this prevalent belief by disrupting the circadian rhythms of a group of volunteers. Participants remained conscious for 33-hour stretches—equivalent to staying awake all night—and then slept for 10 hours. While the volunteers were awake, Cohen periodically tested their mental and motor skills. The sleep-deprived volunteers scored fairly well soon after waking, but as the hours wore on, the participants' ability to think clearly, as well as their reaction times, steadily worsened. The study implies that the chronically sleep-deprived may function normally for a short time but inevitably slow down, even if they attempt to catch up on their sleep.The volunteers' performance eventually .Press enter to interact with the item, and press tab button or down arrow until reaching the Submit button once the item is selectedA acceleratedB deterioratedC stabilizedD intensified