Answer:
A.
Explanation:
Dinosaurs and old trees are samples of ancient earth which can be compared to the actual world showing the difference between now and then.
Answer: Plants access glucose by photosynthesis and Animals access it by breaking down there food. During cellular respiration, glucose combined with oxygen to release energy and to form carbon dioxide and water.
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Answer:
Chloroplast
its function is to create chemical energy using light energy
Explanation:
Photosynthesis occurs in chloroplasts which can be compared to mitochondria because they both produce energy for the organism. The Chloroplast contains within it a pigment, chlorophyll which captures the sun's energy and turns into energy which is used to create other parts of photosynthesis. Chloroplasts capture light energy from the sun to produce the free energy stored in ATP and NADPH through a process called photosynthesis. Chloroplasts are one of the many organelles found in the body, and are generally considered to have originated as endosymbiotic cyanobacteria. In this aspect, they are similar to mitochondria but are found only in plants and protist.
The frequency of the homozygous dominants will go down, the
frequency of the heterozygous genotype will go down, and the frequency of the
homozygous recessives will go up. This is because the hunting by the humans
reduces the population of individuals with the dominant trait and reduces their
chances of reproduction and the passing of their genes to the subsequent
generation.
Carbon is a chemical element with symbol C and atomic number 6. On the periodic table, it is the first of six elements in column, which have in common the composition of their outer electron shell. It is nonmetallic and tetravalent.
