Answer:
1)The leaves and stems of many desert plants have a thick, waxy covering. This waxy substance does not cover the stomata, but it covers most of the leaves, keeping the plants cooler and reducing evaporative loss. Small leaves on desert plants also help reduce moisture loss during transpiration.
Subject:
Technology and Livelihood Education
Answer:
What I Know
1.A
2.A
3.B
COMING SOON
A (Aganine) , T (Thymine), G (guanine), C (cytosine).
The correct answer to your question is Tobacco Smoke. Hope this helps you out please let me know.
Definition of Carcinogens- <span>a substance capable of causing cancer in living tissue. Also known as black smoke in the lungs.</span>
