B. The lowering of land surface caused by wind
C. Beach erosion caused by high tides
D. High tides caused by full moons
The organelle that carry out photosynthesis is the chloroplast.
Explanation:
Chloroplasts are organelles, functional subdivisions, in plant and algal cells. The central role of chloroplasts is to carry photosynthesis.Chloroplasts are organelles observed in plant cells and eukaryotic algae that accompany photosynthesis. Chloroplasts receive sunlight and use it in combination with water and carbon dioxide gas to generate food for the plant. . In this regard, they are similar to mitochondria but are observed only in plants and protista.
Chloroplast is used for carrying out photosynthesis. Photosynthesis is a process by which plants gets it's food.
Plants and algae have chloroplasts, which're essential, for capturing energy and transforming carbon dioxide and water into oxygen and glucose.
Chloroplasts have a structure with two membranes. They also house a specialized membrane system called the thylakoid membrane.
The thylakoid membrane serves as the site for the reactions, in photosynthesis. During these reactions water molecules are split using energy to obtain hydrogen and oxygen. The hydrogen is then utilized to create ATP, which acts as the cells energy currency.
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A scientist wrote a paper titled “Directional Selection in Action” after observing a population of mice for 15 years. The best describes her article is her title is accurate because one extreme is favored.
A scientific research is research on a specific topic to collect the proofs and information that can be used in a scientific advancement.
The options attached here:
Thus, the correct option is 2. her title is accurate because one extreme is favored.
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it is accurate as a result of one extreme condition being favored in this scenario.
This is defined as a piece of writing about a particular subjecttopic or discussion.
We were told the scientist observed and wrote it after examinations which favored the change in diet of the mice which makes it accurate.
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When hydrogen and oxygen combine to form water. This process is called as a chemical reaction and water formed in the reaction is called the product. Thus, the correct option is A.
A chemical reaction is a process which leads to chemical transformation In this process, two or more reactants combine and undergo reaction to form the product. The product formed is different from reactants in chemical properties.
There are four main types of chemical reactions. These are as follows: 1. Synthesis reactions, 2. Decomposition reactions, 3. Single-replacement reactions, 4. Double-replacement reactions.
An enzyme is a biocatalyst which is when added to a chemical reaction increases the rate of a reaction. Catalysts are the chemical compounds which decreases the activation energy and hence the formation of product increases.
Therefore, the correct option is A.
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