There's many organelles that exist, but the (main) organelles that help and produce many things would be cell wall, a large central vacuole, and plastids which originate around chloroplasts.
The sentence that explained the physical structures have different functions is like it generated the new living tissue and fluid transportation.
Since A porcupine has an internal skeleton and a rose has a stem.
So here the internal skeleton should be used for helping out an organism for holding the body up and kept from falling.
On the other hand, the stem should stored the nutrients and generated the new living tissue and fluid transportation
Learn more about stem here: brainly.com/question/21448089
How have changes in sea levels shaped the Earth?
as sand is moved by the ocean currents everything reshapes and builds up in specific places. its like a sand box, as you play and scatter everything into different places it changes the shape
Sea levels change for three main reasons: 1) As water warms and cools it expands and contracts; 2) The amount of water contained as ice on land surfaces changes over time; 3) The Earth's surface is dynamic and can move vertically. The first two reasons are directly caused by global temperature changes.
:) Hoped this helped you!!! Have a good day!! <3
Answer:
D) begins as a cell, comes from an organ, is part of a system
Explanation:
Your welcome :)