1. Which of the following is a biotic factor? A. sunlight

B. Worms

C. water

D. climate

I think its B

Which part of a sperm cell is responsible to move the cell forward? a. round head b. mitochondria section c. cell wall d. flagellum

A patient with a history of renal calculi has fever, flank pain, and bacteriuria. the nurse caring for this patient understands that it is important for the provider to:

Formation of glutathione

Which term describes the deep flat part of the ocean floor? A. abyssal plain B. continental rise C. continental slope B. continental shelf

Many functions in the body are controlled by special compounds. Which statements about these compounds do you think are true? Check all that apply

What are two possible genotypes or the offspring?

A student notices that the saucer below a coffee cup becomes warmer after coffee is poured into the cup. Energy was transferred from - the cup to the saucer by conduction. the saucer to the cup by conduction. the cup to the saucer by convection.

The macromolecule that carries that code for building our body?

Based on what you know about photosynthesis, what would most likely happen as the amount of available carbon dioxide increased in the water? a. the rate of bubbles produced would increase. b. the rate of bubbles produced would decrease. c.

What allows otters to live in large groups