to speak in favor of/ to recommend.

a measure of knowledge or skills based on students' grades or tests/exams results.

the practice of regularly staying away from work or school without a good reason.

quick to see, understand, and act in a particular situation.

an unfortunate incident that happens unexpectedly and unintentionally, typically resulting in damage or injury.

an advantage/good effect or profit gained from something.

a measure of the force that your heart uses to pump blood around your body.

a tube through which the blood circulates in the body.

the organ inside your head that controls all body functions.

a system in the body that controls when you need to sleep, eat, etc.

light emitted by electronic devices that keep the body awake.

make (someone) agree, understand, or realize the truth or validity of something.

the action or power of focusing all one's attention.

a slight decline, esp. temporarily.

to break down food after it has been eaten into simpler forms that the body can use.

a disturbance that interrupts or causes confusion.

the first appearance of light in the sky before sunrise.

a (formal) discussion in which several people with different opinions about something talk about them seriously.

to do physical activities to make your body strong and healthy.

a mechanical or electronic device with a practical use but often thought of as a novelty.

a muscle that pumps blood to all parts of your body.

chemical messengers that coordinate different functions in your body.

a pair of organs that supplies the body with oxygen.

a person who likes to go to bed early and get up early.

the bright form of energy given off by something (as the sun) that makes it possible to see.

a person who prefers to go to bed late and get up late.

the hormone, which makes you feel sleepy.

to learn something until you remember it exactly.

a body tissue consisting of long cells that can contract and produce motion.

a performance or achievement that is the best of its kind.

to try very hard to do, achieve, or deal with something that is difficult or that causes problems.

the resting state in which the body is not active and the mind is unconscious.

a detailed investigation and analysis of a subject or situation.

a general direction in which something is developing or changing.