Which factor can decrease the rate of a chemical reaction?

a.) low activation energy

b.) high pressure

c.) low temperature

d.) high concentration of reactants

What must happen before chemical reaction can begin

What part of the femur articulates with the tibia to form the knee joint?

Explain why the water at geysers and some springs are hot.

What is the probability that a female offspring of the cross that is shown above would have a recessive allele for Duchenne muscular dystrophy disorder? 0 percent 25 percent 50 percent 100 percent

The material present in arterioles that is not present in capillaries is (A) a lining of endothelial cells. (B) white blood cells and platelets. (C) fully oxygenated blood. (D) circular smooth muscle cells that can alter the size of the arterioles.

Which structure best makes Bermudagrass successful in preventing soil erosion

Part D Are there any similarities between this Galapagos research and Darwin's research? Explain your answer.

Although gender is not inherent in inanimate objects or in behaviors, we treat many objects and behaviors as if they were masculine or feminine. This cognitive organization of the world according to gender is referred to as?

Water changes temperature easily. true or false

redwoods are the tallest species of tree in the world. explain how transpiration causes water to travel from the roots to the branches of a tree this size.