Answer:
Technology is necessary for scientists to perform experiments is the correct answer
Explanation:
decrease in biodiversity caused by decreased pH of seawater is the correct option. thus, option A is correct.
<h3>What is marine life?</h3>
The plants, animals, and other species that exist in salt water found in the sea, ocean, or brackish water found in coastal estuaries are referred to as marine life, sea life, or ocean life. Marine life has a fundamental impact on the planet's nature.
More carbon dioxide is evaporating into the ocean as a result of human-driven increases in atmospheric carbon dioxide concentrations. Currently, the ocean has an average pH of 8.1, which is basic (or alkaline), but when more CO2 is absorbed, the pH drops and the ocean turns more acidic which results in a decrease in biodiversity.
Learn more about marine life here:
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Evolution continues to occur,
Bacteria becoming resistant to antibiotics is a feature of a random mutation being selected for in the population of bacteria. The ones who survive antibiotics due to having a gene for resistance are able to pass off that gene to their progeny which leads to a grand scheme of evolution
Answer:
A. The model illustrates active transport because energy is required for solute particles to cross the cell membrane.
Explanation:
Active transport is the transport of molecules from a region of lower concentration to a region of higher concentration. In other words, movement occurs against a concentration gradient.
Due to this, it requires energy in form of ATP for this movement to occur. Hence, based on this question, the model illustrates active transport because energy is required for solute particles to cross the cell membrane.