What part of an animals body is comparable to the vascular plants tube?

How many protons do carbon has

Which of these describes the level of organization of the digestive system?

A 21 year-old male is brought into the ed by his father who states that his son is dizzy and has anxiety. the ed provider runs a drug screen test and the test comes back positive for marijuana use.

Why do solvent particles flow into a cell when the initial volumen inside the cell is below fifty percent 50%

How does nondisjunction occur in meiosis

Dna strands are held together by

Coal is the biggest source of electricity production. Discuss some of the effects of coal mining and use for power? How can you reduce the amount of coal used for electricity production?

True or false the grain group includes, cereal, rice, pasta, and grits

Read the paragraph, and then answer the question. The solid part of Earth is made of huge chunks called plates. These plates sometimes move. When this happens, earthquakes may occur.

I am living thing and i can carry out all life processes. what am i?