Answer:
Iron(III) oxide or ferric oxide
Explanation:
Answer:
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Differential gene expression
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Explanation:
1. Cell specialization occurs due to the differential gene expression, it is the process which is responsible for the production of cells with different traits at different positions and at different time. This process changes cells from simple to more specialized in both structure as well as in function. This is all due to the differential gene expression where all cells beside containing the same gene, express different genes in different cells.
2. Cell differentiation is very important among almost all multicellular organisms. This process results in the formation of a complex organism with different types of tissues and cells from a zygote.
Worms don't have organs so im going with D
Arachnids live anywhere they can find food. They live in grass fields and wet swamps. They live in hot, sandy deserts and cool, dark caves. They live in tropical rainforests and on rocky mountaintops. Arachnids like mites and ticks live in the fur of animals.
Arachnids often eat other invertebrates. Arachnids eat other arachnids, insects, small rodents, and even some small birds. Mites and ticks however feed off the blood and tissue of living animals, even humans. Other mites eat from liquified plants, fungus, and other organic materials.