Which of the following is not associated with mechanical weathering

a. frost wedging

b. unloading

c. biological activity

d. reactions with oxygen

What is the function of the food vacuole found in protists?

What must be included when describing the displacement of an object? measurement and direction direction and speed total distance and position speed and total distance

Which of Darwin's ideas had the strongest connection to Thomas Malthus's essay on human population growth? a. descent with modification b. that the ancestors of the Galápagos finches had come from the South American mainlandc.

When caring for a nosebleed, the person should be positioned:?

A marcomolecule that contains carbon, hydrogen, oxygen, and nitrogen which is used by the for growth and repair.

What could be one possible effect on human health due to an oil spill? A. Greenhouse gases being emitted into our atmosphere from the vessel can have a negative impact on our air quality. B.

What condition would an increase in bicarbonate ion lead to?

The dental formula 2-1-2-3 corresponds to what order of teeth? a. molars, premolars, canines, incisors b. incisors, canines, premolars, molars c. canines, premolars, incisors, molars d. premolars, molars, incisors, canines

What occurs when bonds are broken and new bonds are formed

Name one negative consequence of . exponential human population growth.