White blood cells use "legs" to grab ahold of the blood vessel walls to inch their way forward.
Recessive traits thats what they are called
probably younger.----less sediment would mean less time.
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Five types of evidence for evolution are discussed in this section: ancient organism remains, fossil layers, similarities among organisms alive today, similarities in DNA, and similarities of embryos.
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hope it helps!
Answer:
sustancia formada por dos o más componentes unidos, pero no combinados químicamente. Las mezclas homogéneas no se pueden diferenciar a simple vista. Se conocen como soluciones que contienen un soluto y un solvente; por ejemplo, la sal mezclada con agua
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