"Come on," the alga chirped. "I'll show you what we really do."
Artyom watched as the alga’s large, cup-shaped chloroplast began to shimmer. It was drinking in the sunlight from the window, turning it into energy. Artyom realized that this wasn't just a boring homework assignment. It was a silent, microscopic factory that kept the whole world alive. "Artyom! Dinner!" his mother called from the kitchen.
The water glass rippled. The emerald light faded. Artyom blinked and found himself back at his desk. The room was quiet again. rabochaia tetrad po biologii 6 klass pasechnik vodorosli
"Watch the flagella, will you? You almost poked my eye out!"
Artyom froze. Sitting right on the line where he was supposed to write "Cell Wall" was a microscopic creature, glowing with a bright emerald light. It looked exactly like the diagram in Pasechnik’s book, but it was moving. It had two whip-like tails that it flicked back and forth like a frustrated cat. "Come on," the alga chirped
"We are the lungs of the planet," the Chlamydomonas said, its red light-sensitive eye-spot glowing. "While you humans are busy walking around, we are here absorbing the sun and giving you the oxygen you breathe. Look at my chromatophore!"
Artyom sighed. Outside his window, the spring sun was melting the last of the snow, turning the garden into a muddy playground. Inside, he was stuck trying to sketch the structure of a Chlamydomonas. He dipped his pencil into his sharpener, but as he touched the lead to the paper, the green circle he had drawn began to vibrate. Artyom realized that this wasn't just a boring
With a splash, they were inside the water glass. Artyom felt weightless. All around him, thousands of different algae were dancing. He saw long, elegant strands of Spirogyra that looked like emerald necklaces draped through the water. He saw tiny diatoms that sparkled like diamonds in the sunlight.