They put a camera up to the microscope! I’ve done that with my phone camera and it’s so cool!
ANSWER:
Needed to form cell membranes
I hope I was of help to you :)
When the two atoms are split
Answer:
Substrate. The substrate is the surface on which the river organisms live. It may be inorganic, consisting of geological material from the catchment area such as boulders, pebbles, gravel, sand or silt, or it may be organic, including fine particles, leaves, wood, moss and plants.
