Answer:
To measure motion, you must be able to compare it to a reference point, or a non moving point.
Answer:depending on the season and climate change at point of evolution
Explanation:
Answer:
Spirogyra is a genus of green algae that belong to the order Zygnematales. These free-flowing, filamentous algae are characterized by ribbon-shaped chloroplasts that are arranged in a helical manner inside the cells. So the name is derived from the spiral arrangement of chloroplasts in these algae.
Explanation:
This is what I see here,.
Answer:
Explanation: Camouflage, also called cryptic coloration, is a defense or tactic that organisms use to blend in with their surroundings. ... Organisms use camouflage to mask their location, identity, and movement. This allows prey to avoid predators, and for predators to sneak up on prey.