Provide ways on how can we improve South Africa to A Developed Country

Residents of moldova are mainly a. russian b. ukrainian c. serbian d. romanian the answer is d. romanian

Explain how earths tilt and revolution around the sun affects weather and climate

Which phrases describe oxygen's roles in earth’s atmosphere? check all that apply. allows fuels to burn forms clouds that produce rain is the gas that animals breathe is used by plants to produce food forms ozone that absorbs the sun's harmful rays