Question

Which of the following types of nitrogen can plants and animals assimilate?

1, Water vapor
2. Atmospheric Nitrogen
3. Nitrates
4. Plants and animals don't need nitrogen

Answer 1

Nitrates

Step-by-step explanation:

because plants absorbed nitrates during assimilation process after while they are converted into nitrogen containing organic molecules. Animals cannot absorbed nitrates so directly. They received their nutrients after supplies by consuming plants or pants consuming them.