CELL WALL- provides support and protection
CHLOROPLAST- includes the chlorophyll which give leaves a green color.
Answer:
D. Pangaea
Explanation:
He called this movement a continental drift. Wegener was convinced that all of Earth's continents were once part of an enormous, single landmass called Pangaea. Wegener, trained as an astronomer, used biology, botany, and geology to describe Pangaea and continental drift.
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If your eyes happen to come into contact with acetic acid, you should immediately wash your eyes with water for no less than 15 minutes
Answer:The immune system protects your child's body from outside invaders, such as bacteria, viruses, fungi, and toxins (chemicals produced by microbes). It is made up of different organs, cells, and proteins that work together.
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