What organ in the human body is like an organelle in a cell

What part of the brain controls memory?

Which level in the structure of proteins does the sequence of amino acids fall into? tertiary quaternary secondary primary

What is the half-life of the carbon that is used in radioactive dating?

What are some ways to collect data in an experiment

What organism has the most available energy

Why the plants in a space are grown in enclosed containers

What affects about 1% of chronic alcoholics and involves a defect in remembering recent events?

What is the most common method used to count a large species population? A. Estimating B. Sampling C. Guessing D. A pencil and paper

Which of the following is true about DNA mutations? A. Mutations can only occur in the body cells of an organism. B. Mutations can only be caused by environmental factors such as radiation. C. Mutations can spontaneously occur during DNA replication.

How is a door hinge like the joint in your knee