In sedimentary rock the oldest fossils would be expected to be found

A. In the top layer of rock

B. In the middle layers of rock

C. In the bottom layer of rock

D. Spread throughout all of the layers of rock

A system is a group of related Parts with specific goals that work together to achieve and observe result. If a body system, such as the digestive system, they owed to work properly, what would happen to the organism A.

What are the two functional parts of a charged tRNA? A. An amino acid and an anticodon B. Two different nucleic acids C. A prokaryote and a eukaryote D. A start codon and a stop codon

When you get a bruise, what has happened on a vascular level?

Which level (s) of organization are the main focus of Vitor Becker's work?

What was the major objective of public health nutrition advice during the first 75 years of the past century (1900's) in the U. S.?

the mitochondria, where cells energy is made, is often considered to be the cells control system (t or f)

Calculate the volume of blood moved per minute by a heart at rest. enter your answer as a whole number (in ml). do not include a comma in your answer. (example: 2600; not 2,600)

Why don't the present shapes of the continents fit perfectly into a supercontinent in pangea?

The sun is the unlimite sorcuse of engery true or false

In order to survive organisms must have the ability to?