Which describes the horizons in a soil profile? Horizon A is mineral deficient.
Horizon O forms from organic material.
Horizon B undergoes the least amount of change.
Horizon C is most affected by the soil formation process.

'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.

What is used to keep track of the gamates and possible offsprings combination

Which of the following are the functions of the integumentary system? yadda-yadda, the 1st answer is the brainliest. : )