Which of the following steps in the nitrogen cycle takes place after animals eat plants? A) Decaying waste returns nitrogen to the soil.
B) Bacteria on plant roots fix nitrogen to make it usable.
C) Plants use nitrogen from the soil.
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O D) Lightning changes nitrogen gas into nitrogen compounds.

What organs comprise the respiratory system of a bird

Organelles found in plant cells that function through photosynthesis to produce glucose from carbon dioxide and water are called — question 21 options: chloroplasts guard cells photosynthons

Which of the following accurately describes the correct order of events in the process of transpiration within a plant? a. water enters the roots, passes through the leaves, and leaks through the stem pores. b. water enters the roots, gets transported through the stem, and evaporates through the leaves. c. water is absorbed through the leaves, is transported through the stem, and nourishes the roots. d. water is absorbed through the leaves, nourishes the roots, and leaks through the stem pores.