Which activity can occur without the use of energy?

a. contraction of muscle tissue

b. protein synthesis in a cell

c. active transport of minerals

d. movement of water across a membrane?

How much is the tilt of earth's axis?

Which part of the brain processes inputs received from the cerebral motor cortex

Sedimentation increases with an increase in land used for agriculture.

Which cycle is Earth's greenhouse effect most directly related to? A. argon cycle B. carbon cycle C. oxygen cycle D. nitrogen cycle

Mendel obtained his p generation by allowing the plants to

This is the energy stored as adipose tissue:.

Carbon monoxide is a simple compound of one carbon atom and one oxygen atom. What is the sum of atomic numbers for all the elements in carbon monoxide?

Foodborne illness caused by clostridium botulinum a. is associated with the foodservice industry or events where large quantities of food are prepared. b. appears within 12 to 36 hours of ingesting contaminated food. c.

Gregor mendel's reseach Formed the basis of the field of

Can humans be cold-blooded?