They are composed of proteins. I cannot see the options but hopefully that answer is in one of them
Answer:
Cells organized into tissues
Explanation:
cells in complex multicellular organisms like people are organized into tissues, groups of similar cells that work together on a specific task
Answer:
Explanation
Water in a lake freezes from the bottom up, killing most aquatic organisms. When water in a lake freezes, it floats, providing insulation for organisms below. ... If water were most dense as a solid, lakes would freeze from the bottom up, eventually freezing solid.
Answer:
pluripotent
Explanation:
A cell that can differentiate into all cell types of the adult organism are called
"pluripotent". Like cells are named meristematic cells in higher plants and embryonic stem cells in animals, though some groups report the presence of adult pluripotent cells.
The products are H2O and CO2 which then become the reactants for photosynthesis
