Use your drawings of the life of a tree to write a short explanatory text that explains how matter and energy were not created or destroyed over the course of the tree's life. Describe the flow of matter and energy in
your explanation.
Sapling-Explain how the matter and energy was created or destroyed and how matter and energy were connected to the tree growing.
Tree-Explain how the matter and energy was created or destroyed and how matter and energy were connected to the tree.
Tree
has died-Explain how the matter and energy was created or destroyed and how matter and energy were connected to tree dying.
(Doesn’t need to be more than 2 paragraphs)

hey, i believe your answer would be d. sugar ribose and the base uracil. i believe this is the answer, because rna consists of sugar ribose, adenine, guanine, cytosine, and uracil.

your first option is incorrect, because that's dna. where it consists of sugar deoxyribose, adenine, guanine, cytosine and thymine.

your second option is also incorrect, this is because sugar deoxyribose is in dna, and uracil is in rna. these two do not make sense together.

your third option being incorrect, because sugar ribose is in rna, but not the base of thymine. rna consists of uracil, not thymine.

lastly your fourth option being correct! this answer is correct, because both sugar ribose, and the base uracil are in rna! ~

answer is d. sugar ribose and the base uracil.

brain development. a child's brain undergoes an amazing period of development from birth to three—producing more than a million neural connections each second. the development of the brain is influenced by many factors, including a child's relationships, experiences and environment.

explanation: