Jeremy is observing a cross-section of a corn stem under the microscope. He observes that there is no vascular cambium present in this stem. Why is there no vascular cambium in corn stems?

What is the current scientific thinking about the information of the solar system?

The side of a mountain range that faces the wind often receives more what than the downwind side of the same range?

A dog pulls on his leash with 10 N force to the left, but doesn't move. Identify the reaction Force?

What is responsible for the rapidly melting ice in Antarctica? a. human settlement c. air pollution b. climate change d. acid rain

Which of the following is NOT a layer of the alimentary wall A. lumen B. mucosa C. serosa D. muscularis

Where does the majority of protein digestion take place? stomach duodenum mouth jejunum

Two plants are grown using the same light and pots. One plant is given water that has been microwaved and the other plant is given regular tap water. Their height is measured after 2 weeks.

A 2-month-old infant is being treated with sequential casts for bilateral clubfoot (talipes equinovarus). new casts have just been applied. what should the nurse evaluate to determine that circulation to the feet remains sufficient?

Empirical evidence for species selection

Cerebrospinal fluid: a. is identical in composition to whole blood b. is secreted by the arachnoid villi c. is secreted mostly by the astrocytes cells lining the brain ventricles d.