Energy and matter characterize both physical and biological systems. These systems are defined both by the types of energy and matter they contain and by how that matter and energy move through and between systems. ... This means that energy and matter can change forms but cannot be created or destroyed.
The DNA is splitting in two, thymine pairs with adenine, and guanine pairs with cytosine
Answer:
The smooth endoplasmic reticulum
Explanation:
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Answer:
The correct answer is - option E.
Explanation:
African infants have had a higher chance of survival if they have a living grandmother who is with no young child of her own, this fact supports the evolution of menopause.
The 2 major hypothesis related to the evolution of menopause explains either to help the mother of the infant, protecting from the risk related to age-specific mortality or to provide maternal grandmothers who enhance their inclusive fitness.
Thus, the correct answer is - option E.
