Elbow is the joint between upper and lower arm while wrist is the joint between lower arm and hands.
So below :P
For photosynthesis to occur, plants need sunlight, water, carbon dioxide and chlorophyll. Through the process of photosynthesis plants convert light energy into chemical energy. They use this energy to make food which they store as sugars.
Crossing over can create genetic variation. Crossing over is when chromosomes cross over they give + take a part of another chromosome which can create different variation in genes.
Answer:
An atom is the smallest particle of matter and is made of protons, neutrons, and electrons. An element is a substance made of only one type of atom, and three examples of elements are carbon, oxygen, and gold.
Explanation:
Molecules are made of two or more atoms combined together. Find a way to rewrite this so you do not get caught for plagirism.
