Answer:
The organisms at the base of the food chain are photosynthetic.
Explanation:
Explanation:
Family is important because it provides love, support and a framework of values to each of its members. Family members teach each other, serve one another and share life's joys and sorrows. Families provide a setting for personal growth. Family is the single most important influence in a child's life.
Sedimentary rocks are formed by cementation and compaction. This happens when sediment particles are compressed and fused together over very long periods of time.
Answer:
Explanation:
Saturated fatty acids have only single bonds between them. This means that, without hydrogens between them, they are solid at room temperature and they have a higher melting point, requiring more energy to break the bond. Unsaturated fatty acids, however, have a double bond between one or more of the carbon atoms.
The answer is D, moist skin surfaces.
Explanation:
Cnidaria and flatworms respirate and extreme through their skin via diffusion.
