Plant cells have a rectangular shape and a cell wall, while animal cells have a circular shape and no cell wall
Answer:
Check down
Explanation:
Gymnosperms, like angiosperms (the flowering plants), differ from seedless plants (like mosses and ferns) in not requiring water for sperm to swim in to reach the egg. This means that the movement of pollen (male gamete) to ovule (female gamete) in seed plants relies on airborne transport, not water transport.
Answer:
Every ecosystem is made up of a variety of living and nonliving things. The living things within an ecosystem depend on each other to obtain their energy.
Explanation:
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B. an atom
Atoms are the basic units of matter and the defining structure of elements.
When you are constructing graph the independent variable always goes on the x-axis. Which is horizontally drawn.
