mating and production of offspring by animals. To produce baby animals of specific kinds.

Of or relating to physical health or medicine. A health check or test.

having acquired much knowledge through study. To get knowledge or skills by study or experience.

Knowing someone as a friend, or closely.

To motivate or put energy into something.

separate or respective. more than two but not many. More than two but not a large amount.

person who carries out academic or scientific research. People who work to find new facts and ideas.

devotion of time and attention to gaining knowledge of academic subject. Topics or subjects you research or learn about. To focus on learning something usually at school.

organism that lives in or on another organism and benefits by deriving nutrients at other's expense. Organisms that lives and feeds on diff organism.

To study in order to discover new ideas and facts.

If something will happen or not.

person who is studying or has expert knowledge of one or more of natural or physical sciences. People who are trained in a science.

Sure; of course.

With a plan to do or achieve something.

gladly received. used to greet someone in polite or friendly way. Friendly greeting to someone who has arrived. To accept or receive something happily and gladly.