It's difficult to explain because they mean very similar things, but I would say: Efficient means when a certain machine or person does things to a good standard and..Effectively means this but more generally, when anything in the world does something to a good standard
i am very effective at communincating
most effectively
The suffix to "effective" is "-ive."
Effective business communication alleviates the major problems of communication because it helps people communicate effectively across different departments.
Yes, 24d is an effective herbicide that can kill grass effectively.
What are the principles of effective communication
No, it is an adjective. the adverb form is "effectively." (it can mean "in an effective manner" or "having the result of")
it is the way of sending messages effectively
Very effective is bee venom.
By having effective emergency service.
no its a proverb
Different ways to evaluate student learning effectively include assessments such as tests, quizzes, projects, presentations, and portfolios. Teachers can also use observations, discussions, and self-assessments to gauge student understanding and progress. Feedback and reflection are important components of effective evaluation methods.