18. Which renewable energy resource would be best suited for urban areas?

Juliet just ran a 100-meter race. She's experiencing severe pain in her leg muscles. What is the probable reason for this?

How does the biodiversity of an ecosystem affect its ability to withstand environmental stress?

Give 2 ecosystems that are found in the neritic zone

What determines the function of a protein apex?

Diffrent way observations are used in science inquiry

How do electrons gain energy in photosystem 1? a. They absorb photons. b. They use energy in the form of glucose. c. They take energy from ATP molecules. d. They use energy from a hydrogen ion pump.

Is hydrogen gas a compound or mixture

Nutrients can be classified as essential or non-essential. all of the following are reasons why a nutrient could be considered an essential nutrient except

What is normal heart rate for an adult that is sitting quietly?

What are two reactants needed for cellular respiration?