Carbohydrates? I am not 100% sure tho
1. energy
2.thermal equilibrium
3.heat
4.thermal energy
5.thermal expansion
6.temperature
The answer is D) Electron transport chain (it’s on my notes)
Answer:
Key molecules that contain carbon include proteins, nucleic acids, carbohydrates and lipids. Carbon is an integral part of many biological processes, including reproduction, photosynthesis and respiration. We often assume that life in other parts of the universe, if we ever find it, will be carbon-based.
Explanation:
Answer:
Sexual reproduction begins with sperm and egg cells, which are produced through a process called meiosis. ... Sexual reproduction occurs in both plants and animals. Among plants it is used most notably by flowering plants. The pollen grains of flowers contain the sperm
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