Bioclastic sedimentary rocks form when fragments from previously living material, or material produced by a living thing, is compacted to form a rock. How was coal formed? Coal is formed from the compaction of partially decayed ancient plant material
The answer is D because the universe is always expanding
<span>The 4 categories of macromolecules include carbohydrates, proteins, lipids, and nucleic acids. Carbohydrates (grains and vegetables) are the largest group at the base of the pyramid, proteins (milk, poultry, eggs, nuts) follow up the pyramid while lipids (fats and oils) are the least amount at the summit of the pyramid. </span>
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</span><span>The aim of the pyramid is to recommend ideal rations for a healthy diet. Carbohydrates provide most of the energy needs for the days’ activities hence taking the largest portion. Proteins are used in building muscles, f0r nutrition, and body’s immunity hence required in lesser amounts compared to carbohydrates. Lipids help the body store energy since they have thrice as much energy as carbohydrates.They also a constituent of cell membranes and also help deliver vitamins. They are required in the least amount to avoid obesity and related illnesses such as cardiovascular <span>diseases</span></span>
Populations at genetic equilibrium often occur in nature
Answer:
probability is the chance of something happening. the probability of a coin flipping to heads is 50%
Explanation: