There are 20 amino acids but 64 mrna codons. for what are the other 44 codons used?

True or False. Tension, compression and shearing are the three types of stress in the Earth's crust.

Describe the pathway that urine travels through the excretory system. Include the relevant tissue layers in each excretory system organ that allows urine to move through the system and be stored.

Suppose that you are in charge of designing a fracking job site. Which of these locations would be most ideal for the site?

A plant breeded found a species of flowering plant with very attractive flowers growing wild in a field and she thought it woud appeal to her customers. Some of the plants of this species had red flowers, some white flowers, and some pink flowers.

Where can we observe energy transformations in everyday life?

Why might a scientist studying evolution be interesting in howthe environment has changed over time

Idenity the process that occurs within the sun that converts mass into large amount of Energy

A nurse is caring for a client with hyperthyroidism. which laboratory test will be most beneficial in monitoring the effectiveness of drug therapy?

Soil can take hundreds of years to form. Soil's formation rate depends on rock type, climate, and the presence of organisms. Is fertile soil a renewable or nonrenewable resource? Use evidence and scientific reasoning to support your claim. Pg.

Why is it important scientists haven't identified a lokiarchaeota cell yet