A set of 4 chromatids that are connected together

Name three ecosystem services provided by biodiversity.

As bones grow longer and thicker they become not only strong but also heavier. How would heavier bones affect your movements

If a cell loses control of gene expression, what happens? Healthy, mature cells develop. The cell becomes more specialized. Abnormal, unhealthy cells develop. The cell can carefully use its resources.

By what mechanism would an increase in venous return increase stroke volume?

During digestion, why do you think it is necessary to break up the fat into tiny droplets?

Which of the following correctly explains how some bacterial infections can become difficult to treat with antibiotics?

Which short description best describes the body plan of modern sponges? a gel-like consistency with cells interspersed, making up a semi-solid structure an aggregation of cells built around a water canal system a complete gut with an anterior mouth

What type of mixture is maple syrup

What is the sequence of amino acids

Where oxygen is stored once it has diffused from the alveoli into the capillary