Question

Select all that apply.

Which of the following elements are obtained by plants from the soil?

oxygen
nitrogen
hydrogen
phosphorus
potassium

Answer 1

My guess is the last 2... phosphorus and potassium

Answer 2

Nitrogen , phosphorus and potassium are obtained by plants from the soil.

Step-by-step explanation:

N,P.K are the most important plant nutrients,

Nitrogen :

1. Nitrogen helps above grounded safety growth

2. It provide dark green color to leaves.

Phosphorus:

1. Phosphorus also help root growth

2.Protect the plant from diseases.

Potassium:

1. Potassium is needed for making of chlorophyll.