Answer:
Deforestation has an effect on the Carbon Cycle also known as the Greenhouse gas effect and global warming. Trees and forests balance the amount of Carbon in the atmosphere through the process of photosynthesis in which plants make their own food with carbon dioxide. This excess heat warms the earth.
Explanation:
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Answer:
A) Longitudinal but no circular muscles;
B) Separate male and female individuals;
C) Shedding of the integument;
D) A tough, collagen-based cuticle
Explanation:
- Nematodes are bilaterally symmetrical and triploblastic animals.
- The posses longitudinal muscles in their body walls
- They exhibit sexual dimorphism, that is, male and female occur separately
- They posses tough cuticle/integument which periodically moults
- They exist as either free-living or parasites of man and various animals. E.g <em>Ascaris lumbricoides</em>
<em>All the options are compatible with the characteristics of nematodes.</em>
The cell structures needed for photosynthesis are chloroplast,mitochondria, ribosomes, and the vacuole. The cell structures for cellular respiration are glucose, cytoplasm, and mitochondria.