Which of the following happens at mid-ocean ridges and is essential for the process of plate tectonics being able to continue?

A). Old rock is melted into magma.

B). New rock is formed from magma.

C). Seamounts are shaped.

D). Trenches are destroyed.

Which of the following is a function of a vacuole

In caring for a 6-year-old who entered the emergency center for treatment of a broken arm, the nurse noted that the child had multiple bruises on his trunk and legs.

Why is it important to separate nucleoprotein into dna and protein

Reproductive isolation as a result of Dobzhansky-Muller incompatibility is caused by a. the inability of two or more loci from different lineages to function well together. b. reduced fertility because of chromosomal mismatch and reorganization. c.

One advantage of a pressurized water reactor is the separation of water that is near radioactive material and the water that is converted into steam true or false.

How does waste move from the kidney to the bladder in the human excretory systems

A plant uses energy from the Sun to make food. What kind of energy transformation is this? a. light energy to chemical energy b. chemical energy to light energy c. mechanical energy to chemical energy d. light energy to mechanical energy

The major body structures and organ systems form during which trimester

What is the main female sex hormone? is it d? testosterone adrenaline insulin estrogen

What kind of a Erosion involves dissolved particles