Which best describes how fossil fuels form?

O

A. Natural gas is burned to form coal and oil.

O

B. Sunlight converts grass to coal and oil.

O

C. Farms are used to produce natural gas.

O

D. Decayed organisms are compressed underground,

What are the concentrations of greenhouse gases in the atmosphere?

C6H12O6 is a type of ... A. amino acid B. carbohydrate C. polymer D. protien

35. What is alternation of generation in plants and describe how it changes through plant evolution?

A specific mutation in a certain animal leads to abnormal development of the heart and kidney, resulting in miscarriage.

Transport of potassium ions into an animal cell by the sodium-potassium pump requires

Amino acids are carried to ribosomes by what?

Match the term to its description. Match Term Definition Astronomical body A) A celestial object consisting of a nucleus of ice and a stream of gas and dust Galaxy B) A system of stars held by gravitational attraction Comet C) An object in space

How does meiosis most benefit a species?

What is the least common multiple for 8,27, and 35?

Students were tasked with developing a model of how pesticide resistance is developed in a population of farming pests. Each student submitted the scenario they would model to their teacher.