As I am not to familiar cell plant to the looks precise the leaf shape on option A. Please dear correct me if I’m incorrect!
Answer:
Thermophiles have heat-resistant enzymes.
Explanation:
A hypothesis refers to the possible explanation of processes and is based on observation.
Thermophiles are able to survive the extremes of the temperature found in hot springs of Yellowstone National Park. Their ability to withstand such temperature may be due to the presence of heat resistant enzymes.
Since enzymes are proteins, they are denatured at higher temperatures. It is one of the factors that determine the temperature range that can be tolerated by an organism.
Hence, the presence of heat resistant enzymes in thermophiles can be one of the possible explanations about their ability to survive under the temperature as high as 205 degrees Fahrenheit.
Inside the stem are xylem and phloem they transport food and water so I believe the answer is A
The 1st, 2nd, and 3rd are true.
Answer:
acoustics timbre are other words for sound quality
