List the four levels of organization in the human body from smallest to largest. Give an example of each level.

Jessica has two balls. One ball has a mass of 1 kg. The other ball has a mass of 2 kg. She pushes each with a force of 100 N. How does the acceleration of the two balls compare?

A metal worker wants to figure out the cost of making a rectangular iron bar. He knows that the required dimensions of the bar are 8.0 cm (width), 0.40 cm (height), and 310 cm (length). If this kind of iron costs $0.

What kind of pig is pink with floppy ears

A person has diarrhea, which organ is affected and what can the person do 1 poin to remedy the condition?

3. Somatic cells refer to all of an organism's cells except the gametes (sex cells). Would somatic cells undergo mitosis? Why or why not? Would somatic cells under meiosis? Why or why not?

Which takes longer, primary or secondary succession? explain why

Mia is homozygous for type B blood, and Jake has type O blood. They want to know what type of blood their child will have. what is the probability of having offspring with type b blood?

Ozone is classified as a secondary pollutant. identify the primary pollutants necessary for its formation and describe how tropospheric ozone is formed.

Research on galapagos finches by peter and rosemary grant showed that a type of natural selection called

Hormones regulate both the male and female reproductive systems. The principal male sex hormone is testosterone and is produced in the testes.