subject
Biology, 15.06.2021 18:10 lilisagaser4505

A farmer tested the soil in a field and found that there was a high nitrate salt concentration. The farmer then grew a crop in this field. After the crop was removed, the soil was tested again. The nitrate salt concentration had decreased.

ansver
Answers: 1

Another question on Biology

question
Biology, 22.06.2019 01:20
Which of the following is not considered an appendage of the skin? nails glands follicles none of the above
Answers: 2
question
Biology, 22.06.2019 02:10
Scenario #2 in 2001, a population of 2,500 poison dart frogs lived in the amazon rain forest. due to increased deforestation, the population dwindled to 25 frogs in 2019. new government regulations were enacted in 2022, successfully putting an end to the deforestation of the amazon rain forest. once deforestation was stopped, the poison dart frog population was able to recover. by 2050, the population reached 8,000 frogs, of that population, 20 are homozygous recessive for being spotted (ss genotype). q2- ? q- p- p2- 2pq-
Answers: 2
question
Biology, 22.06.2019 06:30
Prior to the mt. st. helens eruption on may 18, 1980, satellite and topographic views of the volcano were captured. based on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m? question 9 options: 600 m 400 m 750 m 500 m
Answers: 3
question
Biology, 22.06.2019 06:30
What are examples of the plant life and animal life that can be found in each type of terrarium
Answers: 1
You know the right answer?
A farmer tested the soil in a field and found that there was a high nitrate salt concentration. The...
Questions
question
Mathematics, 29.01.2021 22:00
Questions on the website: 13722365