Centrioles are found inside of what type of cell?

What is the key function of sphincters found along the digestive system?

Valerie creates a model using three different rocks. The rocks are classified as igneous, metamorphic, and Sedimentary. Which property does Valerie use for classification purposes?

What is your mass in kilograms if you weigh 120 pounds? (there are approximately 2.2 pounds in one kilogram) Solve.

Trace the path of an oxygen molecule from the air outside you to your tissue

What are productsRead Changes on Earth and Changes in Life. Explain how changes in Earth's systems affect the growth of life on Earth. Use evidence from the text to support your answer. ?

What basic elements comprise most of the macromolecules?

Which of the following is an endangered species

Darwin's hunting hypothesis, rodman and mchenry patchy forest hypothesis, and lovejoy's provisioning hypothesis are three very different explanations for the rise of hominids, but all three invoke the same anatomical feature. what feature is this

Is rate of respiration in a big animal same as small animal?

The Calvin Cycle occurs ... A) in the granum of the thylakoid membranes of the chloroplast. B) in the stroma surrounding the inner membrane of the chloroplast C) in the stroma surrounding the thylakoid membranes of the chloroplast D) in the granum