Answer:
B
Explanation:
The circulatory system is a network consisting of blood, blood vessels, and the heart. This network supplies tissues in the body with oxygen and other nutrients, transports hormones, and removes unnecessary waste products.
Plants and animals are both "organisms" or "living organisms" if you prefer.
An organism is basically a group of different organs functioning together (hope this was the easiest way to explain it).
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The presence of palpable lymph nodes.
Lymph nodes are relatively large in children, and the supperficial ones often are palpable even when the child is healthy.
ANSWER:
Synonyms for light:
flash, glimmer, glint, glitter, scintillation, shimmer, sparkle, twinkle
daylight, moonlight, sunlight, sunshine
afterglow, aureole (or aureola), aurora, beam, halo, ray, shaft, streak, stream, sunbeam
glisten, gloss, luster (or lustre), polish, reflection, sheen
Antonyms for light:
blackness, dark, darkness, dimness, dusk, duskiness, gloom, night, shadow
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