A good reason for why tobacco smoke is considered a carcinogen is because it causes mutations leading to cancer.
Gymnosperms have cones, they’re sporophytes, so they’re capable of producing spores, they do reproduce by pollination and they’re vascular :)
Answer:
i think iam not sure it is C
Answer:The Gas that is being transported and the smoke coming out of the chimney
Explanation: non renewable energy resources comes from sources that will run out of like Gasoline coal etc
Answer:
Phototropism refers to the movement of of plant body or parts towards or away from the light. There are two types of phototropism i. e. positive phototropism and negative phototropism.
In positive phototropism, the parts of plant body moves toward light. Movements of radical in the upward direction after seed emergence is the example of positive phototropism.
In negative phototropism, the body part of plant moves away from the light. Roots are the example of negative phototropism.
