Also, write a scientific argument

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

Ahis which describe the horizons in a soil profile? check all that apply. horizon a is mineral deficient. bedrock lies below the soil layers. te horizon o forms from organic material, horizon b undergoes the least amount of change. horizon c is least affected by the soil formation process.

According to speculation and study, what will happen to the global birth rate in about 40 years? (1 point)