In a strand of DNA, the percentage of Thymine is 30%. What is the percentage of Cytosine? What is the percentage of Adenine? What is the percentage of Guanine? show your calculations.

What happens to the radiation from the sun after it interacts with the atmosphere?

How many stars do we have in OUR solar system?

In what form is energy lost from the ecosystem? A. Egestion B. Light C. Excretion D. Heat

Which parts of the nervous system would send messages from a person's sore knee to alert him or her to stop running and rest?

Plants use a process called respiration in order to obtain energy from the food they produce during photosynthesis. when a plant undergoes respiration, it

Which of the following is true about reproduction that involves meiosis? O A. Diploid cells combine to produce the offspring. O B. The offspring are genetically identical. O C. The offspring are genetically unique. D.

Fossils of lobe-finned fishes, which are ancestors of amphibians, are found in rocks that are at least 380 million years old.

Which body system works with your digestive system to push your food along through your intestines?

a 78 year old patient is taking lizbro for diabetes and Gabapentin for seizures what would a medical coder bill for

Importance of the pole star?